1642888080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2281789}}^1$

素因数の和:2281808

約数の個数: 60

約数和(自身を含む): 5517368220

約数和(自身を除く): 3874480140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2281789, 4563578, 6845367, 9127156, 11408945, 13690734, 18254312, 20536101, 22817890, 27381468, 34226835, 36508624, 41072202, 45635780, 54762936, 68453670, 82144404, 91271560, 102680505, 109525872, 136907340, 164288808, 182543120, 205361010, 273814680, 328577616, 410722020, 547629360, 821444040, 1642888080]

約数ペア:

[(1, 1642888080), (2, 821444040), (3, 547629360), (4, 410722020), (5, 328577616), (6, 273814680), (8, 205361010), (9, 182543120), (10, 164288808), (12, 136907340), (15, 109525872), (16, 102680505), (18, 91271560), (20, 82144404), (24, 68453670), (30, 54762936), (36, 45635780), (40, 41072202), (45, 36508624), (48, 34226835), (60, 27381468), (72, 22817890), (80, 20536101), (90, 18254312), (120, 13690734), (144, 11408945), (180, 9127156), (240, 6845367), (360, 4563578), (720, 2281789)]