108128520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1497

約数の個数: 160

約数和(自身を含む): 379494720

約数和(自身を除く): 271366200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1451, 1620, 1656, 1863, 2070, 2484, 2760, 2902, 3105, 3240, 3726, 4140, 4353, 4968, 5804, 6210, 7255, 7452, 8280, 8706, 9315, 11608, 12420, 13059, 14510, 14904, 17412, 18630, 21765, 24840, 26118, 29020, 33373, 34824, 37260, 39177, 43530, 52236, 58040, 65295, 66746, 74520, 78354, 87060, 100119, 104472, 117531, 130590, 133492, 156708, 166865, 174120, 195885, 200238, 235062, 261180, 266984, 300357, 313416, 333730, 391770, 400476, 470124, 500595, 522360, 587655, 600714, 667460, 783540, 800952, 901071, 940248, 1001190, 1175310, 1201428, 1334920, 1501785, 1567080, 1802142, 2002380, 2350620, 2402856, 2703213, 3003570, 3604284, 4004760, 4505355, 4701240, 5406426, 6007140, 7208568, 9010710, 10812852, 12014280, 13516065, 18021420, 21625704, 27032130, 36042840, 54064260, 108128520]

約数ペア:

[(1, 108128520), (2, 54064260), (3, 36042840), (4, 27032130), (5, 21625704), (6, 18021420), (8, 13516065), (9, 12014280), (10, 10812852), (12, 9010710), (15, 7208568), (18, 6007140), (20, 5406426), (23, 4701240), (24, 4505355), (27, 4004760), (30, 3604284), (36, 3003570), (40, 2703213), (45, 2402856), (46, 2350620), (54, 2002380), (60, 1802142), (69, 1567080), (72, 1501785), (81, 1334920), (90, 1201428), (92, 1175310), (108, 1001190), (115, 940248), (120, 901071), (135, 800952), (138, 783540), (162, 667460), (180, 600714), (184, 587655), (207, 522360), (216, 500595), (230, 470124), (270, 400476), (276, 391770), (324, 333730), (345, 313416), (360, 300357), (405, 266984), (414, 261180), (460, 235062), (540, 200238), (552, 195885), (621, 174120), (648, 166865), (690, 156708), (810, 133492), (828, 130590), (920, 117531), (1035, 104472), (1080, 100119), (1242, 87060), (1380, 78354), (1451, 74520), (1620, 66746), (1656, 65295), (1863, 58040), (2070, 52236), (2484, 43530), (2760, 39177), (2902, 37260), (3105, 34824), (3240, 33373), (3726, 29020), (4140, 26118), (4353, 24840), (4968, 21765), (5804, 18630), (6210, 17412), (7255, 14904), (7452, 14510), (8280, 13059), (8706, 12420), (9315, 11608)]