64099680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{133541}}^1$

素因数の和:133559

約数の個数: 48

約数和(自身を含む): 201915504

約数和(自身を除く): 137815824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 133541, 267082, 400623, 534164, 667705, 801246, 1068328, 1335410, 1602492, 2003115, 2136656, 2670820, 3204984, 4006230, 4273312, 5341640, 6409968, 8012460, 10683280, 12819936, 16024920, 21366560, 32049840, 64099680]

約数ペア:

[(1, 64099680), (2, 32049840), (3, 21366560), (4, 16024920), (5, 12819936), (6, 10683280), (8, 8012460), (10, 6409968), (12, 5341640), (15, 4273312), (16, 4006230), (20, 3204984), (24, 2670820), (30, 2136656), (32, 2003115), (40, 1602492), (48, 1335410), (60, 1068328), (80, 801246), (96, 667705), (120, 534164), (160, 400623), (240, 267082), (480, 133541)]