720540192

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12743}}^1$

素因数の和:12806

約数の個数: 96

約数和(自身を含む): 2055352320

約数和(自身を除く): 1334812128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2976, 3534, 4712, 7068, 9424, 12743, 14136, 18848, 25486, 28272, 38229, 50972, 56544, 76458, 101944, 152916, 203888, 242117, 305832, 395033, 407776, 484234, 611664, 726351, 790066, 968468, 1185099, 1223328, 1452702, 1580132, 1936936, 2370198, 2905404, 3160264, 3873872, 4740396, 5810808, 6320528, 7505627, 7747744, 9480792, 11621616, 12641056, 15011254, 18961584, 22516881, 23243232, 30022508, 37923168, 45033762, 60045016, 90067524, 120090032, 180135048, 240180064, 360270096, 720540192]

約数ペア:

[(1, 720540192), (2, 360270096), (3, 240180064), (4, 180135048), (6, 120090032), (8, 90067524), (12, 60045016), (16, 45033762), (19, 37923168), (24, 30022508), (31, 23243232), (32, 22516881), (38, 18961584), (48, 15011254), (57, 12641056), (62, 11621616), (76, 9480792), (93, 7747744), (96, 7505627), (114, 6320528), (124, 5810808), (152, 4740396), (186, 3873872), (228, 3160264), (248, 2905404), (304, 2370198), (372, 1936936), (456, 1580132), (496, 1452702), (589, 1223328), (608, 1185099), (744, 968468), (912, 790066), (992, 726351), (1178, 611664), (1488, 484234), (1767, 407776), (1824, 395033), (2356, 305832), (2976, 242117), (3534, 203888), (4712, 152916), (7068, 101944), (9424, 76458), (12743, 56544), (14136, 50972), (18848, 38229), (25486, 28272)]