540809880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 1846333440

約数和(自身を除く): 1305523560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 53, 60, 62, 65, 78, 93, 104, 106, 120, 124, 130, 155, 156, 159, 186, 195, 211, 212, 248, 260, 265, 310, 312, 318, 372, 390, 403, 422, 424, 465, 520, 530, 620, 633, 636, 689, 744, 780, 795, 806, 844, 930, 1055, 1060, 1209, 1240, 1266, 1272, 1378, 1560, 1590, 1612, 1643, 1688, 1860, 2015, 2067, 2110, 2120, 2418, 2532, 2743, 2756, 3165, 3180, 3224, 3286, 3445, 3720, 4030, 4134, 4220, 4836, 4929, 5064, 5486, 5512, 6045, 6330, 6360, 6541, 6572, 6890, 8060, 8215, 8229, 8268, 8440, 9672, 9858, 10335, 10972, 11183, 12090, 12660, 13082, 13144, 13715, 13780, 16120, 16430, 16458, 16536, 19623, 19716, 20670, 21359, 21944, 22366, 24180, 24645, 25320, 26164, 27430, 27560, 32705, 32860, 32916, 33549, 39246, 39432, 41145, 41340, 42718, 44732, 48360, 49290, 52328, 54860, 55915, 64077, 65410, 65720, 65832, 67098, 78492, 82290, 82680, 85033, 85436, 89464, 98115, 98580, 106795, 109720, 111830, 128154, 130820, 134196, 145379, 156984, 164580, 167745, 170066, 170872, 196230, 197160, 213590, 223660, 255099, 256308, 261640, 268392, 290758, 320385, 329160, 335490, 340132, 346673, 392460, 425165, 427180, 436137, 447320, 510198, 512616, 581516, 640770, 670980, 680264, 693346, 726895, 784920, 850330, 854360, 872274, 1020396, 1040019, 1163032, 1275495, 1281540, 1341960, 1386692, 1453790, 1700660, 1733365, 1744548, 2040792, 2080038, 2180685, 2550990, 2563080, 2773384, 2907580, 3401320, 3466730, 3489096, 4160076, 4361370, 4506749, 5101980, 5200095, 5815160, 6933460, 8320152, 8722740, 9013498, 10203960, 10400190, 13520247, 13866920, 17445480, 18026996, 20800380, 22533745, 27040494, 36053992, 41600760, 45067490, 54080988, 67601235, 90134980, 108161976, 135202470, 180269960, 270404940, 540809880]

約数ペア:

[(1, 540809880), (2, 270404940), (3, 180269960), (4, 135202470), (5, 108161976), (6, 90134980), (8, 67601235), (10, 54080988), (12, 45067490), (13, 41600760), (15, 36053992), (20, 27040494), (24, 22533745), (26, 20800380), (30, 18026996), (31, 17445480), (39, 13866920), (40, 13520247), (52, 10400190), (53, 10203960), (60, 9013498), (62, 8722740), (65, 8320152), (78, 6933460), (93, 5815160), (104, 5200095), (106, 5101980), (120, 4506749), (124, 4361370), (130, 4160076), (155, 3489096), (156, 3466730), (159, 3401320), (186, 2907580), (195, 2773384), (211, 2563080), (212, 2550990), (248, 2180685), (260, 2080038), (265, 2040792), (310, 1744548), (312, 1733365), (318, 1700660), (372, 1453790), (390, 1386692), (403, 1341960), (422, 1281540), (424, 1275495), (465, 1163032), (520, 1040019), (530, 1020396), (620, 872274), (633, 854360), (636, 850330), (689, 784920), (744, 726895), (780, 693346), (795, 680264), (806, 670980), (844, 640770), (930, 581516), (1055, 512616), (1060, 510198), (1209, 447320), (1240, 436137), (1266, 427180), (1272, 425165), (1378, 392460), (1560, 346673), (1590, 340132), (1612, 335490), (1643, 329160), (1688, 320385), (1860, 290758), (2015, 268392), (2067, 261640), (2110, 256308), (2120, 255099), (2418, 223660), (2532, 213590), (2743, 197160), (2756, 196230), (3165, 170872), (3180, 170066), (3224, 167745), (3286, 164580), (3445, 156984), (3720, 145379), (4030, 134196), (4134, 130820), (4220, 128154), (4836, 111830), (4929, 109720), (5064, 106795), (5486, 98580), (5512, 98115), (6045, 89464), (6330, 85436), (6360, 85033), (6541, 82680), (6572, 82290), (6890, 78492), (8060, 67098), (8215, 65832), (8229, 65720), (8268, 65410), (8440, 64077), (9672, 55915), (9858, 54860), (10335, 52328), (10972, 49290), (11183, 48360), (12090, 44732), (12660, 42718), (13082, 41340), (13144, 41145), (13715, 39432), (13780, 39246), (16120, 33549), (16430, 32916), (16458, 32860), (16536, 32705), (19623, 27560), (19716, 27430), (20670, 26164), (21359, 25320), (21944, 24645), (22366, 24180)]