254315173680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11394049}}^1$

素因数の和:11394099

約数の個数: 120

約数和(自身を含む): 881626012800

約数和(自身を除く): 627310839120

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, 11394049, 22788098, 34182147, 45576196, 56970245, 68364294, 91152392, 102546441, 113940490, 136728588, 170910735, 182304784, 205092882, 227880980, 273457176, 341821470, 353215519, 410185764, 455761960, 512732205, 546914352, 683642940, 706431038, 820371528, 911523920, 1025464410, 1059646557, 1367285880, 1412862076, 1640743056, 1766077595, 2050928820, 2119293114, 2734571760, 2825724152, 3178939671, 3532155190, 4101857640, 4238586228, 5298232785, 5651448304, 6357879342, 7064310380, 8203715280, 8477172456, 10596465570, 12715758684, 14128620760, 15894698355, 16954344912, 21192931140, 25431517368, 28257241520, 31789396710, 42385862280, 50863034736, 63578793420, 84771724560, 127157586840, 254315173680]

約数ペア:

[(1, 254315173680), (2, 127157586840), (3, 84771724560), (4, 63578793420), (5, 50863034736), (6, 42385862280), (8, 31789396710), (9, 28257241520), (10, 25431517368), (12, 21192931140), (15, 16954344912), (16, 15894698355), (18, 14128620760), (20, 12715758684), (24, 10596465570), (30, 8477172456), (31, 8203715280), (36, 7064310380), (40, 6357879342), (45, 5651448304), (48, 5298232785), (60, 4238586228), (62, 4101857640), (72, 3532155190), (80, 3178939671), (90, 2825724152), (93, 2734571760), (120, 2119293114), (124, 2050928820), (144, 1766077595), (155, 1640743056), (180, 1412862076), (186, 1367285880), (240, 1059646557), (248, 1025464410), (279, 911523920), (310, 820371528), (360, 706431038), (372, 683642940), (465, 546914352), (496, 512732205), (558, 455761960), (620, 410185764), (720, 353215519), (744, 341821470), (930, 273457176), (1116, 227880980), (1240, 205092882), (1395, 182304784), (1488, 170910735), (1860, 136728588), (2232, 113940490), (2480, 102546441), (2790, 91152392), (3720, 68364294), (4464, 56970245), (5580, 45576196), (7440, 34182147), (11160, 22788098), (22320, 11394049)]