258755760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11593}}^1$

素因数の和:11643

約数の個数: 120

約数和(自身を含む): 897097344

約数和(自身を除く): 638341584

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, 11593, 22320, 23186, 34779, 46372, 57965, 69558, 92744, 104337, 115930, 139116, 173895, 185488, 208674, 231860, 278232, 347790, 359383, 417348, 463720, 521685, 556464, 695580, 718766, 834696, 927440, 1043370, 1078149, 1391160, 1437532, 1669392, 1796915, 2086740, 2156298, 2782320, 2875064, 3234447, 3593830, 4173480, 4312596, 5390745, 5750128, 6468894, 7187660, 8346960, 8625192, 10781490, 12937788, 14375320, 16172235, 17250384, 21562980, 25875576, 28750640, 32344470, 43125960, 51751152, 64688940, 86251920, 129377880, 258755760]

約数ペア:

[(1, 258755760), (2, 129377880), (3, 86251920), (4, 64688940), (5, 51751152), (6, 43125960), (8, 32344470), (9, 28750640), (10, 25875576), (12, 21562980), (15, 17250384), (16, 16172235), (18, 14375320), (20, 12937788), (24, 10781490), (30, 8625192), (31, 8346960), (36, 7187660), (40, 6468894), (45, 5750128), (48, 5390745), (60, 4312596), (62, 4173480), (72, 3593830), (80, 3234447), (90, 2875064), (93, 2782320), (120, 2156298), (124, 2086740), (144, 1796915), (155, 1669392), (180, 1437532), (186, 1391160), (240, 1078149), (248, 1043370), (279, 927440), (310, 834696), (360, 718766), (372, 695580), (465, 556464), (496, 521685), (558, 463720), (620, 417348), (720, 359383), (744, 347790), (930, 278232), (1116, 231860), (1240, 208674), (1395, 185488), (1488, 173895), (1860, 139116), (2232, 115930), (2480, 104337), (2790, 92744), (3720, 69558), (4464, 57965), (5580, 46372), (7440, 34779), (11160, 23186), (11593, 22320)]