494454120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{3299}}^1$

素因数の和:4562

約数の個数: 64

約数和(自身を含む): 1485000000

約数和(自身を除く): 990545880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1249, 2498, 3299, 3747, 4996, 6245, 6598, 7494, 9897, 9992, 12490, 13196, 14988, 16495, 18735, 19794, 24980, 26392, 29976, 32990, 37470, 39588, 49485, 49960, 65980, 74940, 79176, 98970, 131960, 149880, 197940, 395880, 4120451, 8240902, 12361353, 16481804, 20602255, 24722706, 32963608, 41204510, 49445412, 61806765, 82409020, 98890824, 123613530, 164818040, 247227060, 494454120]

約数ペア:

[(1, 494454120), (2, 247227060), (3, 164818040), (4, 123613530), (5, 98890824), (6, 82409020), (8, 61806765), (10, 49445412), (12, 41204510), (15, 32963608), (20, 24722706), (24, 20602255), (30, 16481804), (40, 12361353), (60, 8240902), (120, 4120451), (1249, 395880), (2498, 197940), (3299, 149880), (3747, 131960), (4996, 98970), (6245, 79176), (6598, 74940), (7494, 65980), (9897, 49960), (9992, 49485), (12490, 39588), (13196, 37470), (14988, 32990), (16495, 29976), (18735, 26392), (19794, 24980)]