129520560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41513}}^1$

素因数の和:41542

約数の個数: 80

約数和(自身を含む): 432409824

約数和(自身を除く): 302889264

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, 41513, 83026, 124539, 166052, 207565, 249078, 332104, 415130, 498156, 539669, 622695, 664208, 830260, 996312, 1079338, 1245390, 1619007, 1660520, 1992624, 2158676, 2490780, 2698345, 3238014, 3321040, 4317352, 4981560, 5396690, 6476028, 8095035, 8634704, 9963120, 10793380, 12952056, 16190070, 21586760, 25904112, 32380140, 43173520, 64760280, 129520560]

約数ペア:

[(1, 129520560), (2, 64760280), (3, 43173520), (4, 32380140), (5, 25904112), (6, 21586760), (8, 16190070), (10, 12952056), (12, 10793380), (13, 9963120), (15, 8634704), (16, 8095035), (20, 6476028), (24, 5396690), (26, 4981560), (30, 4317352), (39, 3321040), (40, 3238014), (48, 2698345), (52, 2490780), (60, 2158676), (65, 1992624), (78, 1660520), (80, 1619007), (104, 1245390), (120, 1079338), (130, 996312), (156, 830260), (195, 664208), (208, 622695), (240, 539669), (260, 498156), (312, 415130), (390, 332104), (520, 249078), (624, 207565), (780, 166052), (1040, 124539), (1560, 83026), (3120, 41513)]