120913380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13709}}^1$

素因数の和:13738

約数の個数: 108

約数和(自身を含む): 426682620

約数和(自身を除く): 305769240

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 13709, 27418, 41127, 54836, 68545, 82254, 95963, 123381, 137090, 164508, 191926, 205635, 246762, 274180, 287889, 383852, 411270, 479815, 493524, 575778, 616905, 671741, 822540, 863667, 959630, 1151556, 1233810, 1343482, 1439445, 1727334, 1919260, 2015223, 2467620, 2686964, 2878890, 3358705, 3454668, 4030446, 4318335, 5757780, 6045669, 6717410, 8060892, 8636670, 10076115, 12091338, 13434820, 17273340, 20152230, 24182676, 30228345, 40304460, 60456690, 120913380]

約数ペア:

[(1, 120913380), (2, 60456690), (3, 40304460), (4, 30228345), (5, 24182676), (6, 20152230), (7, 17273340), (9, 13434820), (10, 12091338), (12, 10076115), (14, 8636670), (15, 8060892), (18, 6717410), (20, 6045669), (21, 5757780), (28, 4318335), (30, 4030446), (35, 3454668), (36, 3358705), (42, 2878890), (45, 2686964), (49, 2467620), (60, 2015223), (63, 1919260), (70, 1727334), (84, 1439445), (90, 1343482), (98, 1233810), (105, 1151556), (126, 959630), (140, 863667), (147, 822540), (180, 671741), (196, 616905), (210, 575778), (245, 493524), (252, 479815), (294, 411270), (315, 383852), (420, 287889), (441, 274180), (490, 246762), (588, 205635), (630, 191926), (735, 164508), (882, 137090), (980, 123381), (1260, 95963), (1470, 82254), (1764, 68545), (2205, 54836), (2940, 41127), (4410, 27418), (8820, 13709)]