12002580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 39029760

約数和(自身を除く): 27027180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 239, 270, 279, 310, 324, 372, 405, 465, 478, 540, 558, 620, 717, 810, 837, 930, 956, 1116, 1195, 1395, 1434, 1620, 1674, 1860, 2151, 2390, 2511, 2790, 2868, 3348, 3585, 4185, 4302, 4780, 5022, 5580, 6453, 7170, 7409, 8370, 8604, 10044, 10755, 12555, 12906, 14340, 14818, 16740, 19359, 21510, 22227, 25110, 25812, 29636, 32265, 37045, 38718, 43020, 44454, 50220, 64530, 66681, 74090, 77436, 88908, 96795, 111135, 129060, 133362, 148180, 193590, 200043, 222270, 266724, 333405, 387180, 400086, 444540, 600129, 666810, 800172, 1000215, 1200258, 1333620, 2000430, 2400516, 3000645, 4000860, 6001290, 12002580]

約数ペア:

[(1, 12002580), (2, 6001290), (3, 4000860), (4, 3000645), (5, 2400516), (6, 2000430), (9, 1333620), (10, 1200258), (12, 1000215), (15, 800172), (18, 666810), (20, 600129), (27, 444540), (30, 400086), (31, 387180), (36, 333405), (45, 266724), (54, 222270), (60, 200043), (62, 193590), (81, 148180), (90, 133362), (93, 129060), (108, 111135), (124, 96795), (135, 88908), (155, 77436), (162, 74090), (180, 66681), (186, 64530), (239, 50220), (270, 44454), (279, 43020), (310, 38718), (324, 37045), (372, 32265), (405, 29636), (465, 25812), (478, 25110), (540, 22227), (558, 21510), (620, 19359), (717, 16740), (810, 14818), (837, 14340), (930, 12906), (956, 12555), (1116, 10755), (1195, 10044), (1395, 8604), (1434, 8370), (1620, 7409), (1674, 7170), (1860, 6453), (2151, 5580), (2390, 5022), (2511, 4780), (2790, 4302), (2868, 4185), (3348, 3585)]