980105520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{14533}}^1$

素因数の和:14830

約数の個数: 80

約数和(自身を含む): 3049349472

約数和(自身を除く): 2069243952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4496, 5620, 6744, 8430, 11240, 13488, 14533, 16860, 22480, 29066, 33720, 43599, 58132, 67440, 72665, 87198, 116264, 145330, 174396, 217995, 232528, 290660, 348792, 435990, 581320, 697584, 871980, 1162640, 1743960, 3487920, 4083773, 8167546, 12251319, 16335092, 20418865, 24502638, 32670184, 40837730, 49005276, 61256595, 65340368, 81675460, 98010552, 122513190, 163350920, 196021104, 245026380, 326701840, 490052760, 980105520]

約数ペア:

[(1, 980105520), (2, 490052760), (3, 326701840), (4, 245026380), (5, 196021104), (6, 163350920), (8, 122513190), (10, 98010552), (12, 81675460), (15, 65340368), (16, 61256595), (20, 49005276), (24, 40837730), (30, 32670184), (40, 24502638), (48, 20418865), (60, 16335092), (80, 12251319), (120, 8167546), (240, 4083773), (281, 3487920), (562, 1743960), (843, 1162640), (1124, 871980), (1405, 697584), (1686, 581320), (2248, 435990), (2810, 348792), (3372, 290660), (4215, 232528), (4496, 217995), (5620, 174396), (6744, 145330), (8430, 116264), (11240, 87198), (13488, 72665), (14533, 67440), (16860, 58132), (22480, 43599), (29066, 33720)]