6244736720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{3821}}^1$

素因数の和:4524

約数の個数: 80

約数和(自身を含む): 15014039040

約数和(自身を除く): 8769302320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 659, 1240, 1318, 2480, 2636, 3295, 3821, 5272, 6590, 7642, 10544, 13180, 15284, 19105, 20429, 26360, 30568, 38210, 40858, 52720, 61136, 76420, 81716, 102145, 118451, 152840, 163432, 204290, 236902, 305680, 326864, 408580, 473804, 592255, 817160, 947608, 1184510, 1634320, 1895216, 2369020, 2518039, 4738040, 5036078, 9476080, 10072156, 12590195, 20144312, 25180390, 40288624, 50360780, 78059209, 100721560, 156118418, 201443120, 312236836, 390296045, 624473672, 780592090, 1248947344, 1561184180, 3122368360, 6244736720]

約数ペア:

[(1, 6244736720), (2, 3122368360), (4, 1561184180), (5, 1248947344), (8, 780592090), (10, 624473672), (16, 390296045), (20, 312236836), (31, 201443120), (40, 156118418), (62, 100721560), (80, 78059209), (124, 50360780), (155, 40288624), (248, 25180390), (310, 20144312), (496, 12590195), (620, 10072156), (659, 9476080), (1240, 5036078), (1318, 4738040), (2480, 2518039), (2636, 2369020), (3295, 1895216), (3821, 1634320), (5272, 1184510), (6590, 947608), (7642, 817160), (10544, 592255), (13180, 473804), (15284, 408580), (19105, 326864), (20429, 305680), (26360, 236902), (30568, 204290), (38210, 163432), (40858, 152840), (52720, 118451), (61136, 102145), (76420, 81716)]