310185360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18731}}^1$

素因数の和:18773

約数の個数: 120

約数和(自身を含む): 1087055424

約数和(自身を除く): 776870064

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, 18731, 37462, 56193, 74924, 93655, 112386, 149848, 168579, 187310, 224772, 280965, 299696, 337158, 374620, 430813, 449544, 561930, 674316, 749240, 842895, 861626, 899088, 1123860, 1292439, 1348632, 1498480, 1685790, 1723252, 2154065, 2247720, 2584878, 2697264, 3371580, 3446504, 3877317, 4308130, 4495440, 5169756, 6462195, 6743160, 6893008, 7754634, 8616260, 10339512, 12924390, 13486320, 15509268, 17232520, 19386585, 20679024, 25848780, 31018536, 34465040, 38773170, 51697560, 62037072, 77546340, 103395120, 155092680, 310185360]

約数ペア:

[(1, 310185360), (2, 155092680), (3, 103395120), (4, 77546340), (5, 62037072), (6, 51697560), (8, 38773170), (9, 34465040), (10, 31018536), (12, 25848780), (15, 20679024), (16, 19386585), (18, 17232520), (20, 15509268), (23, 13486320), (24, 12924390), (30, 10339512), (36, 8616260), (40, 7754634), (45, 6893008), (46, 6743160), (48, 6462195), (60, 5169756), (69, 4495440), (72, 4308130), (80, 3877317), (90, 3446504), (92, 3371580), (115, 2697264), (120, 2584878), (138, 2247720), (144, 2154065), (180, 1723252), (184, 1685790), (207, 1498480), (230, 1348632), (240, 1292439), (276, 1123860), (345, 899088), (360, 861626), (368, 842895), (414, 749240), (460, 674316), (552, 561930), (690, 449544), (720, 430813), (828, 374620), (920, 337158), (1035, 299696), (1104, 280965), (1380, 224772), (1656, 187310), (1840, 168579), (2070, 149848), (2760, 112386), (3312, 93655), (4140, 74924), (5520, 56193), (8280, 37462), (16560, 18731)]