127290960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 160

約数和(自身を含む): 452828160

約数和(自身を除く): 325537200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 1901, 2160, 2232, 2480, 2790, 3348, 3720, 3802, 4185, 4464, 5580, 5703, 6696, 7440, 7604, 8370, 9505, 11160, 11406, 13392, 15208, 16740, 17109, 19010, 22320, 22812, 28515, 30416, 33480, 34218, 38020, 45624, 51327, 57030, 58931, 66960, 68436, 76040, 85545, 91248, 102654, 114060, 117862, 136872, 152080, 171090, 176793, 205308, 228120, 235724, 256635, 273744, 294655, 342180, 353586, 410616, 456240, 471448, 513270, 530379, 589310, 684360, 707172, 821232, 883965, 942896, 1026540, 1060758, 1178620, 1368720, 1414344, 1591137, 1767930, 2053080, 2121516, 2357240, 2651895, 2828688, 3182274, 3535860, 4106160, 4243032, 4714480, 5303790, 6364548, 7071720, 7955685, 8486064, 10607580, 12729096, 14143440, 15911370, 21215160, 25458192, 31822740, 42430320, 63645480, 127290960]

約数ペア:

[(1, 127290960), (2, 63645480), (3, 42430320), (4, 31822740), (5, 25458192), (6, 21215160), (8, 15911370), (9, 14143440), (10, 12729096), (12, 10607580), (15, 8486064), (16, 7955685), (18, 7071720), (20, 6364548), (24, 5303790), (27, 4714480), (30, 4243032), (31, 4106160), (36, 3535860), (40, 3182274), (45, 2828688), (48, 2651895), (54, 2357240), (60, 2121516), (62, 2053080), (72, 1767930), (80, 1591137), (90, 1414344), (93, 1368720), (108, 1178620), (120, 1060758), (124, 1026540), (135, 942896), (144, 883965), (155, 821232), (180, 707172), (186, 684360), (216, 589310), (240, 530379), (248, 513270), (270, 471448), (279, 456240), (310, 410616), (360, 353586), (372, 342180), (432, 294655), (465, 273744), (496, 256635), (540, 235724), (558, 228120), (620, 205308), (720, 176793), (744, 171090), (837, 152080), (930, 136872), (1080, 117862), (1116, 114060), (1240, 102654), (1395, 91248), (1488, 85545), (1674, 76040), (1860, 68436), (1901, 66960), (2160, 58931), (2232, 57030), (2480, 51327), (2790, 45624), (3348, 38020), (3720, 34218), (3802, 33480), (4185, 30416), (4464, 28515), (5580, 22812), (5703, 22320), (6696, 19010), (7440, 17109), (7604, 16740), (8370, 15208), (9505, 13392), (11160, 11406)]