1157163120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69877}}^1$

素因数の和:69919

約数の個数: 120

約数和(自身を含む): 4055160096

約数和(自身を除く): 2897996976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 69877, 139754, 209631, 279508, 349385, 419262, 559016, 628893, 698770, 838524, 1048155, 1118032, 1257786, 1397540, 1607171, 1677048, 2096310, 2515572, 2795080, 3144465, 3214342, 3354096, 4192620, 4821513, 5031144, 5590160, 6288930, 6428684, 8035855, 8385240, 9643026, 10062288, 12577860, 12857368, 14464539, 16071710, 16770480, 19286052, 24107565, 25155720, 25714736, 28929078, 32143420, 38572104, 48215130, 50311440, 57858156, 64286840, 72322695, 77144208, 96430260, 115716312, 128573680, 144645390, 192860520, 231432624, 289290780, 385721040, 578581560, 1157163120]

約数ペア:

[(1, 1157163120), (2, 578581560), (3, 385721040), (4, 289290780), (5, 231432624), (6, 192860520), (8, 144645390), (9, 128573680), (10, 115716312), (12, 96430260), (15, 77144208), (16, 72322695), (18, 64286840), (20, 57858156), (23, 50311440), (24, 48215130), (30, 38572104), (36, 32143420), (40, 28929078), (45, 25714736), (46, 25155720), (48, 24107565), (60, 19286052), (69, 16770480), (72, 16071710), (80, 14464539), (90, 12857368), (92, 12577860), (115, 10062288), (120, 9643026), (138, 8385240), (144, 8035855), (180, 6428684), (184, 6288930), (207, 5590160), (230, 5031144), (240, 4821513), (276, 4192620), (345, 3354096), (360, 3214342), (368, 3144465), (414, 2795080), (460, 2515572), (552, 2096310), (690, 1677048), (720, 1607171), (828, 1397540), (920, 1257786), (1035, 1118032), (1104, 1048155), (1380, 838524), (1656, 698770), (1840, 628893), (2070, 559016), (2760, 419262), (3312, 349385), (4140, 279508), (5520, 209631), (8280, 139754), (16560, 69877)]