12165720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2069}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 42476400

約数和(自身を除く): 30310680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2069, 2940, 4138, 5880, 6207, 8276, 10345, 12414, 14483, 16552, 20690, 24828, 28966, 31035, 41380, 43449, 49656, 57932, 62070, 72415, 82760, 86898, 101381, 115864, 124140, 144830, 173796, 202762, 217245, 248280, 289660, 304143, 347592, 405524, 434490, 506905, 579320, 608286, 811048, 868980, 1013810, 1216572, 1520715, 1737960, 2027620, 2433144, 3041430, 4055240, 6082860, 12165720]

約数ペア:

[(1, 12165720), (2, 6082860), (3, 4055240), (4, 3041430), (5, 2433144), (6, 2027620), (7, 1737960), (8, 1520715), (10, 1216572), (12, 1013810), (14, 868980), (15, 811048), (20, 608286), (21, 579320), (24, 506905), (28, 434490), (30, 405524), (35, 347592), (40, 304143), (42, 289660), (49, 248280), (56, 217245), (60, 202762), (70, 173796), (84, 144830), (98, 124140), (105, 115864), (120, 101381), (140, 86898), (147, 82760), (168, 72415), (196, 62070), (210, 57932), (245, 49656), (280, 43449), (294, 41380), (392, 31035), (420, 28966), (490, 24828), (588, 20690), (735, 16552), (840, 14483), (980, 12414), (1176, 10345), (1470, 8276), (1960, 6207), (2069, 5880), (2940, 4138)]