115280320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11621}}^1$

素因数の和:11669

約数の個数: 56

約数和(自身を含む): 283390848

約数和(自身を除く): 168110528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 11621, 23242, 46484, 58105, 92968, 116210, 185936, 232420, 360251, 371872, 464840, 720502, 743744, 929680, 1441004, 1801255, 1859360, 2882008, 3602510, 3718720, 5764016, 7205020, 11528032, 14410040, 23056064, 28820080, 57640160, 115280320]

約数ペア:

[(1, 115280320), (2, 57640160), (4, 28820080), (5, 23056064), (8, 14410040), (10, 11528032), (16, 7205020), (20, 5764016), (31, 3718720), (32, 3602510), (40, 2882008), (62, 1859360), (64, 1801255), (80, 1441004), (124, 929680), (155, 743744), (160, 720502), (248, 464840), (310, 371872), (320, 360251), (496, 232420), (620, 185936), (992, 116210), (1240, 92968), (1984, 58105), (2480, 46484), (4960, 23242), (9920, 11621)]