54078960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17333}}^1$

素因数の和:17362

約数の個数: 80

約数和(自身を含む): 180550944

約数和(自身を除く): 126471984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 17333, 34666, 51999, 69332, 86665, 103998, 138664, 173330, 207996, 225329, 259995, 277328, 346660, 415992, 450658, 519990, 675987, 693320, 831984, 901316, 1039980, 1126645, 1351974, 1386640, 1802632, 2079960, 2253290, 2703948, 3379935, 3605264, 4159920, 4506580, 5407896, 6759870, 9013160, 10815792, 13519740, 18026320, 27039480, 54078960]

約数ペア:

[(1, 54078960), (2, 27039480), (3, 18026320), (4, 13519740), (5, 10815792), (6, 9013160), (8, 6759870), (10, 5407896), (12, 4506580), (13, 4159920), (15, 3605264), (16, 3379935), (20, 2703948), (24, 2253290), (26, 2079960), (30, 1802632), (39, 1386640), (40, 1351974), (48, 1126645), (52, 1039980), (60, 901316), (65, 831984), (78, 693320), (80, 675987), (104, 519990), (120, 450658), (130, 415992), (156, 346660), (195, 277328), (208, 259995), (240, 225329), (260, 207996), (312, 173330), (390, 138664), (520, 103998), (624, 86665), (780, 69332), (1040, 51999), (1560, 34666), (3120, 17333)]