55326480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 160

約数和(自身を含む): 197130240

約数和(自身を除く): 141803760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1103, 1140, 1254, 1320, 1520, 1672, 2090, 2206, 2280, 2508, 2640, 3135, 3309, 3344, 4180, 4412, 4560, 5016, 5515, 6270, 6618, 8360, 8824, 10032, 11030, 12133, 12540, 13236, 16545, 16720, 17648, 20957, 22060, 24266, 25080, 26472, 33090, 36399, 41914, 44120, 48532, 50160, 52944, 60665, 62871, 66180, 72798, 83828, 88240, 97064, 104785, 121330, 125742, 132360, 145596, 167656, 181995, 194128, 209570, 230527, 242660, 251484, 264720, 291192, 314355, 335312, 363990, 419140, 461054, 485320, 502968, 582384, 628710, 691581, 727980, 838280, 922108, 970640, 1005936, 1152635, 1257420, 1383162, 1455960, 1676560, 1844216, 2305270, 2514840, 2766324, 2911920, 3457905, 3688432, 4610540, 5029680, 5532648, 6915810, 9221080, 11065296, 13831620, 18442160, 27663240, 55326480]

約数ペア:

[(1, 55326480), (2, 27663240), (3, 18442160), (4, 13831620), (5, 11065296), (6, 9221080), (8, 6915810), (10, 5532648), (11, 5029680), (12, 4610540), (15, 3688432), (16, 3457905), (19, 2911920), (20, 2766324), (22, 2514840), (24, 2305270), (30, 1844216), (33, 1676560), (38, 1455960), (40, 1383162), (44, 1257420), (48, 1152635), (55, 1005936), (57, 970640), (60, 922108), (66, 838280), (76, 727980), (80, 691581), (88, 628710), (95, 582384), (110, 502968), (114, 485320), (120, 461054), (132, 419140), (152, 363990), (165, 335312), (176, 314355), (190, 291192), (209, 264720), (220, 251484), (228, 242660), (240, 230527), (264, 209570), (285, 194128), (304, 181995), (330, 167656), (380, 145596), (418, 132360), (440, 125742), (456, 121330), (528, 104785), (570, 97064), (627, 88240), (660, 83828), (760, 72798), (836, 66180), (880, 62871), (912, 60665), (1045, 52944), (1103, 50160), (1140, 48532), (1254, 44120), (1320, 41914), (1520, 36399), (1672, 33090), (2090, 26472), (2206, 25080), (2280, 24266), (2508, 22060), (2640, 20957), (3135, 17648), (3309, 16720), (3344, 16545), (4180, 13236), (4412, 12540), (4560, 12133), (5016, 11030), (5515, 10032), (6270, 8824), (6618, 8360)]