45048240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 165391200

約数和(自身を除く): 120342960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 89, 90, 95, 111, 114, 120, 144, 148, 152, 171, 178, 180, 185, 190, 222, 228, 240, 267, 285, 296, 304, 333, 342, 356, 360, 370, 380, 444, 445, 456, 534, 555, 570, 592, 666, 684, 703, 712, 720, 740, 760, 801, 855, 888, 890, 912, 1068, 1110, 1140, 1332, 1335, 1368, 1406, 1424, 1480, 1520, 1602, 1665, 1691, 1710, 1776, 1780, 2109, 2136, 2220, 2280, 2664, 2670, 2736, 2812, 2960, 3204, 3293, 3330, 3382, 3420, 3515, 3560, 4005, 4218, 4272, 4440, 4560, 5073, 5328, 5340, 5624, 6327, 6408, 6586, 6660, 6764, 6840, 7030, 7120, 8010, 8436, 8455, 8880, 9879, 10146, 10545, 10680, 11248, 12654, 12816, 13172, 13320, 13528, 13680, 14060, 15219, 16020, 16465, 16872, 16910, 19758, 20292, 21090, 21360, 25308, 25365, 26344, 26640, 27056, 28120, 29637, 30438, 31635, 32040, 32930, 33744, 33820, 39516, 40584, 42180, 49395, 50616, 50730, 52688, 56240, 59274, 60876, 62567, 63270, 64080, 65860, 67640, 76095, 79032, 81168, 84360, 98790, 101232, 101460, 118548, 121752, 125134, 126540, 131720, 135280, 148185, 152190, 158064, 168720, 187701, 197580, 202920, 237096, 243504, 250268, 253080, 263440, 296370, 304380, 312835, 375402, 395160, 405840, 474192, 500536, 506160, 563103, 592740, 608760, 625670, 750804, 790320, 938505, 1001072, 1126206, 1185480, 1217520, 1251340, 1501608, 1877010, 2252412, 2370960, 2502680, 2815515, 3003216, 3754020, 4504824, 5005360, 5631030, 7508040, 9009648, 11262060, 15016080, 22524120, 45048240]

約数ペア:

[(1, 45048240), (2, 22524120), (3, 15016080), (4, 11262060), (5, 9009648), (6, 7508040), (8, 5631030), (9, 5005360), (10, 4504824), (12, 3754020), (15, 3003216), (16, 2815515), (18, 2502680), (19, 2370960), (20, 2252412), (24, 1877010), (30, 1501608), (36, 1251340), (37, 1217520), (38, 1185480), (40, 1126206), (45, 1001072), (48, 938505), (57, 790320), (60, 750804), (72, 625670), (74, 608760), (76, 592740), (80, 563103), (89, 506160), (90, 500536), (95, 474192), (111, 405840), (114, 395160), (120, 375402), (144, 312835), (148, 304380), (152, 296370), (171, 263440), (178, 253080), (180, 250268), (185, 243504), (190, 237096), (222, 202920), (228, 197580), (240, 187701), (267, 168720), (285, 158064), (296, 152190), (304, 148185), (333, 135280), (342, 131720), (356, 126540), (360, 125134), (370, 121752), (380, 118548), (444, 101460), (445, 101232), (456, 98790), (534, 84360), (555, 81168), (570, 79032), (592, 76095), (666, 67640), (684, 65860), (703, 64080), (712, 63270), (720, 62567), (740, 60876), (760, 59274), (801, 56240), (855, 52688), (888, 50730), (890, 50616), (912, 49395), (1068, 42180), (1110, 40584), (1140, 39516), (1332, 33820), (1335, 33744), (1368, 32930), (1406, 32040), (1424, 31635), (1480, 30438), (1520, 29637), (1602, 28120), (1665, 27056), (1691, 26640), (1710, 26344), (1776, 25365), (1780, 25308), (2109, 21360), (2136, 21090), (2220, 20292), (2280, 19758), (2664, 16910), (2670, 16872), (2736, 16465), (2812, 16020), (2960, 15219), (3204, 14060), (3293, 13680), (3330, 13528), (3382, 13320), (3420, 13172), (3515, 12816), (3560, 12654), (4005, 11248), (4218, 10680), (4272, 10545), (4440, 10146), (4560, 9879), (5073, 8880), (5328, 8455), (5340, 8436), (5624, 8010), (6327, 7120), (6408, 7030), (6586, 6840), (6660, 6764)]