12246360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 42854400

約数和(自身を除く): 30608040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 239, 244, 280, 305, 366, 420, 427, 478, 488, 610, 717, 732, 840, 854, 915, 956, 1195, 1220, 1281, 1434, 1464, 1673, 1708, 1830, 1912, 2135, 2390, 2440, 2562, 2868, 3346, 3416, 3585, 3660, 4270, 4780, 5019, 5124, 5736, 6405, 6692, 7170, 7320, 8365, 8540, 9560, 10038, 10248, 12810, 13384, 14340, 14579, 16730, 17080, 20076, 25095, 25620, 28680, 29158, 33460, 40152, 43737, 50190, 51240, 58316, 66920, 72895, 87474, 100380, 102053, 116632, 145790, 174948, 200760, 204106, 218685, 291580, 306159, 349896, 408212, 437370, 510265, 583160, 612318, 816424, 874740, 1020530, 1224636, 1530795, 1749480, 2041060, 2449272, 3061590, 4082120, 6123180, 12246360]

約数ペア:

[(1, 12246360), (2, 6123180), (3, 4082120), (4, 3061590), (5, 2449272), (6, 2041060), (7, 1749480), (8, 1530795), (10, 1224636), (12, 1020530), (14, 874740), (15, 816424), (20, 612318), (21, 583160), (24, 510265), (28, 437370), (30, 408212), (35, 349896), (40, 306159), (42, 291580), (56, 218685), (60, 204106), (61, 200760), (70, 174948), (84, 145790), (105, 116632), (120, 102053), (122, 100380), (140, 87474), (168, 72895), (183, 66920), (210, 58316), (239, 51240), (244, 50190), (280, 43737), (305, 40152), (366, 33460), (420, 29158), (427, 28680), (478, 25620), (488, 25095), (610, 20076), (717, 17080), (732, 16730), (840, 14579), (854, 14340), (915, 13384), (956, 12810), (1195, 10248), (1220, 10038), (1281, 9560), (1434, 8540), (1464, 8365), (1673, 7320), (1708, 7170), (1830, 6692), (1912, 6405), (2135, 5736), (2390, 5124), (2440, 5019), (2562, 4780), (2868, 4270), (3346, 3660), (3416, 3585)]