8980495320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{538399}}^1$

素因数の和:538552

約数の個数: 64

約数和(自身を含む): 27135360000

約数和(自身を除く): 18154864680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 538399, 1076798, 1615197, 2153596, 2691995, 3230394, 4307192, 5383990, 6460788, 8075985, 10767980, 12921576, 16151970, 21535960, 32303940, 64607880, 74837461, 149674922, 224512383, 299349844, 374187305, 449024766, 598699688, 748374610, 898049532, 1122561915, 1496749220, 1796099064, 2245123830, 2993498440, 4490247660, 8980495320]

約数ペア:

[(1, 8980495320), (2, 4490247660), (3, 2993498440), (4, 2245123830), (5, 1796099064), (6, 1496749220), (8, 1122561915), (10, 898049532), (12, 748374610), (15, 598699688), (20, 449024766), (24, 374187305), (30, 299349844), (40, 224512383), (60, 149674922), (120, 74837461), (139, 64607880), (278, 32303940), (417, 21535960), (556, 16151970), (695, 12921576), (834, 10767980), (1112, 8075985), (1390, 6460788), (1668, 5383990), (2085, 4307192), (2780, 3230394), (3336, 2691995), (4170, 2153596), (5560, 1615197), (8340, 1076798), (16680, 538399)]