15261902640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683777}}^1$

素因数の和:683827

約数の個数: 120

約数和(自身を含む): 52908006528

約数和(自身を除く): 37646103888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 683777, 1367554, 2051331, 2735108, 3418885, 4102662, 5470216, 6153993, 6837770, 8205324, 10256655, 10940432, 12307986, 13675540, 16410648, 20513310, 21197087, 24615972, 27351080, 30769965, 32821296, 41026620, 42394174, 49231944, 54702160, 61539930, 63591261, 82053240, 84788348, 98463888, 105985435, 123079860, 127182522, 164106480, 169576696, 190773783, 211970870, 246159720, 254365044, 317956305, 339153392, 381547566, 423941740, 492319440, 508730088, 635912610, 763095132, 847883480, 953868915, 1017460176, 1271825220, 1526190264, 1695766960, 1907737830, 2543650440, 3052380528, 3815475660, 5087300880, 7630951320, 15261902640]

約数ペア:

[(1, 15261902640), (2, 7630951320), (3, 5087300880), (4, 3815475660), (5, 3052380528), (6, 2543650440), (8, 1907737830), (9, 1695766960), (10, 1526190264), (12, 1271825220), (15, 1017460176), (16, 953868915), (18, 847883480), (20, 763095132), (24, 635912610), (30, 508730088), (31, 492319440), (36, 423941740), (40, 381547566), (45, 339153392), (48, 317956305), (60, 254365044), (62, 246159720), (72, 211970870), (80, 190773783), (90, 169576696), (93, 164106480), (120, 127182522), (124, 123079860), (144, 105985435), (155, 98463888), (180, 84788348), (186, 82053240), (240, 63591261), (248, 61539930), (279, 54702160), (310, 49231944), (360, 42394174), (372, 41026620), (465, 32821296), (496, 30769965), (558, 27351080), (620, 24615972), (720, 21197087), (744, 20513310), (930, 16410648), (1116, 13675540), (1240, 12307986), (1395, 10940432), (1488, 10256655), (1860, 8205324), (2232, 6837770), (2480, 6153993), (2790, 5470216), (3720, 4102662), (4464, 3418885), (5580, 2735108), (7440, 2051331), (11160, 1367554), (22320, 683777)]