180594960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8269}}^1$

素因数の和:8305

約数の個数: 160

約数和(自身を含む): 689122560

約数和(自身を除く): 508527600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 8269, 10920, 16538, 21840, 24807, 33076, 41345, 49614, 57883, 66152, 82690, 99228, 107497, 115766, 124035, 132304, 165380, 173649, 198456, 214994, 231532, 248070, 289415, 322491, 330760, 347298, 396912, 429988, 463064, 496140, 537485, 578830, 644982, 661520, 694596, 752479, 859976, 868245, 926128, 992280, 1074970, 1157660, 1289964, 1389192, 1504958, 1612455, 1719952, 1736490, 1984560, 2149940, 2257437, 2315320, 2579928, 2778384, 3009916, 3224910, 3472980, 3762395, 4299880, 4514874, 4630640, 5159856, 6019832, 6449820, 6945960, 7524790, 8599760, 9029748, 11287185, 12039664, 12899640, 13891920, 15049580, 18059496, 22574370, 25799280, 30099160, 36118992, 45148740, 60198320, 90297480, 180594960]

約数ペア:

[(1, 180594960), (2, 90297480), (3, 60198320), (4, 45148740), (5, 36118992), (6, 30099160), (7, 25799280), (8, 22574370), (10, 18059496), (12, 15049580), (13, 13891920), (14, 12899640), (15, 12039664), (16, 11287185), (20, 9029748), (21, 8599760), (24, 7524790), (26, 6945960), (28, 6449820), (30, 6019832), (35, 5159856), (39, 4630640), (40, 4514874), (42, 4299880), (48, 3762395), (52, 3472980), (56, 3224910), (60, 3009916), (65, 2778384), (70, 2579928), (78, 2315320), (80, 2257437), (84, 2149940), (91, 1984560), (104, 1736490), (105, 1719952), (112, 1612455), (120, 1504958), (130, 1389192), (140, 1289964), (156, 1157660), (168, 1074970), (182, 992280), (195, 926128), (208, 868245), (210, 859976), (240, 752479), (260, 694596), (273, 661520), (280, 644982), (312, 578830), (336, 537485), (364, 496140), (390, 463064), (420, 429988), (455, 396912), (520, 347298), (546, 330760), (560, 322491), (624, 289415), (728, 248070), (780, 231532), (840, 214994), (910, 198456), (1040, 173649), (1092, 165380), (1365, 132304), (1456, 124035), (1560, 115766), (1680, 107497), (1820, 99228), (2184, 82690), (2730, 66152), (3120, 57883), (3640, 49614), (4368, 41345), (5460, 33076), (7280, 24807), (8269, 21840), (10920, 16538)]