120885660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2652

約数の個数: 144

約数和(自身を含む): 430562496

約数和(自身を除く): 309676836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 2593, 3108, 3330, 3885, 4662, 5180, 5186, 6660, 7770, 7779, 9324, 10372, 11655, 12965, 15540, 15558, 18151, 23310, 23337, 25930, 31116, 36302, 38895, 46620, 46674, 51860, 54453, 72604, 77790, 90755, 93348, 95941, 108906, 116685, 155580, 163359, 181510, 191882, 217812, 233370, 272265, 287823, 326718, 363020, 383764, 466740, 479705, 544530, 575646, 653436, 671587, 816795, 863469, 959410, 1089060, 1151292, 1343174, 1439115, 1633590, 1726938, 1918820, 2014761, 2686348, 2878230, 3267180, 3357935, 3453876, 4029522, 4317345, 5756460, 6044283, 6715870, 8059044, 8634690, 10073805, 12088566, 13431740, 17269380, 20147610, 24177132, 30221415, 40295220, 60442830, 120885660]

約数ペア:

[(1, 120885660), (2, 60442830), (3, 40295220), (4, 30221415), (5, 24177132), (6, 20147610), (7, 17269380), (9, 13431740), (10, 12088566), (12, 10073805), (14, 8634690), (15, 8059044), (18, 6715870), (20, 6044283), (21, 5756460), (28, 4317345), (30, 4029522), (35, 3453876), (36, 3357935), (37, 3267180), (42, 2878230), (45, 2686348), (60, 2014761), (63, 1918820), (70, 1726938), (74, 1633590), (84, 1439115), (90, 1343174), (105, 1151292), (111, 1089060), (126, 959410), (140, 863469), (148, 816795), (180, 671587), (185, 653436), (210, 575646), (222, 544530), (252, 479705), (259, 466740), (315, 383764), (333, 363020), (370, 326718), (420, 287823), (444, 272265), (518, 233370), (555, 217812), (630, 191882), (666, 181510), (740, 163359), (777, 155580), (1036, 116685), (1110, 108906), (1260, 95941), (1295, 93348), (1332, 90755), (1554, 77790), (1665, 72604), (2220, 54453), (2331, 51860), (2590, 46674), (2593, 46620), (3108, 38895), (3330, 36302), (3885, 31116), (4662, 25930), (5180, 23337), (5186, 23310), (6660, 18151), (7770, 15558), (7779, 15540), (9324, 12965), (10372, 11655)]