137127120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43951}}^1$

素因数の和:43980

約数の個数: 80

約数和(自身を含む): 457804032

約数和(自身を除く): 320676912

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, 43951, 87902, 131853, 175804, 219755, 263706, 351608, 439510, 527412, 571363, 659265, 703216, 879020, 1054824, 1142726, 1318530, 1714089, 1758040, 2109648, 2285452, 2637060, 2856815, 3428178, 3516080, 4570904, 5274120, 5713630, 6856356, 8570445, 9141808, 10548240, 11427260, 13712712, 17140890, 22854520, 27425424, 34281780, 45709040, 68563560, 137127120]

約数ペア:

[(1, 137127120), (2, 68563560), (3, 45709040), (4, 34281780), (5, 27425424), (6, 22854520), (8, 17140890), (10, 13712712), (12, 11427260), (13, 10548240), (15, 9141808), (16, 8570445), (20, 6856356), (24, 5713630), (26, 5274120), (30, 4570904), (39, 3516080), (40, 3428178), (48, 2856815), (52, 2637060), (60, 2285452), (65, 2109648), (78, 1758040), (80, 1714089), (104, 1318530), (120, 1142726), (130, 1054824), (156, 879020), (195, 703216), (208, 659265), (240, 571363), (260, 527412), (312, 439510), (390, 351608), (520, 263706), (624, 219755), (780, 175804), (1040, 131853), (1560, 87902), (3120, 43951)]