129175560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{39869}}^1$

素因数の和:39892

約数の個数: 80

約数和(自身を含む): 434184300

約数和(自身を除く): 305008740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 39869, 79738, 119607, 159476, 199345, 239214, 318952, 358821, 398690, 478428, 598035, 717642, 797380, 956856, 1076463, 1196070, 1435284, 1594760, 1794105, 2152926, 2392140, 2870568, 3229389, 3588210, 4305852, 4784280, 5382315, 6458778, 7176420, 8611704, 10764630, 12917556, 14352840, 16146945, 21529260, 25835112, 32293890, 43058520, 64587780, 129175560]

約数ペア:

[(1, 129175560), (2, 64587780), (3, 43058520), (4, 32293890), (5, 25835112), (6, 21529260), (8, 16146945), (9, 14352840), (10, 12917556), (12, 10764630), (15, 8611704), (18, 7176420), (20, 6458778), (24, 5382315), (27, 4784280), (30, 4305852), (36, 3588210), (40, 3229389), (45, 2870568), (54, 2392140), (60, 2152926), (72, 1794105), (81, 1594760), (90, 1435284), (108, 1196070), (120, 1076463), (135, 956856), (162, 797380), (180, 717642), (216, 598035), (270, 478428), (324, 398690), (360, 358821), (405, 318952), (540, 239214), (648, 199345), (810, 159476), (1080, 119607), (1620, 79738), (3240, 39869)]