245736480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 144

約数和(自身を含む): 851038272

約数和(自身を除く): 605301792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4231, 4840, 5280, 5808, 7260, 8462, 9680, 11616, 12693, 14520, 16924, 19360, 21155, 25386, 29040, 33848, 42310, 46541, 50772, 58080, 63465, 67696, 84620, 93082, 101544, 126930, 135392, 139623, 169240, 186164, 203088, 232705, 253860, 279246, 338480, 372328, 406176, 465410, 507720, 511951, 558492, 676960, 698115, 744656, 930820, 1015440, 1023902, 1116984, 1396230, 1489312, 1535853, 1861640, 2030880, 2047804, 2233968, 2559755, 2792460, 3071706, 3723280, 4095608, 4467936, 5119510, 5584920, 6143412, 7446560, 7679265, 8191216, 10239020, 11169840, 12286824, 15358530, 16382432, 20478040, 22339680, 24573648, 30717060, 40956080, 49147296, 61434120, 81912160, 122868240, 245736480]

約数ペア:

[(1, 245736480), (2, 122868240), (3, 81912160), (4, 61434120), (5, 49147296), (6, 40956080), (8, 30717060), (10, 24573648), (11, 22339680), (12, 20478040), (15, 16382432), (16, 15358530), (20, 12286824), (22, 11169840), (24, 10239020), (30, 8191216), (32, 7679265), (33, 7446560), (40, 6143412), (44, 5584920), (48, 5119510), (55, 4467936), (60, 4095608), (66, 3723280), (80, 3071706), (88, 2792460), (96, 2559755), (110, 2233968), (120, 2047804), (121, 2030880), (132, 1861640), (160, 1535853), (165, 1489312), (176, 1396230), (220, 1116984), (240, 1023902), (242, 1015440), (264, 930820), (330, 744656), (352, 698115), (363, 676960), (440, 558492), (480, 511951), (484, 507720), (528, 465410), (605, 406176), (660, 372328), (726, 338480), (880, 279246), (968, 253860), (1056, 232705), (1210, 203088), (1320, 186164), (1452, 169240), (1760, 139623), (1815, 135392), (1936, 126930), (2420, 101544), (2640, 93082), (2904, 84620), (3630, 67696), (3872, 63465), (4231, 58080), (4840, 50772), (5280, 46541), (5808, 42310), (7260, 33848), (8462, 29040), (9680, 25386), (11616, 21155), (12693, 19360), (14520, 16924)]