80580840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4021}}^1$

素因数の和:4202

約数の個数: 64

約数和(自身を含む): 243250560

約数和(自身を除く): 162669720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 4021, 5010, 6680, 8042, 10020, 12063, 16084, 20040, 20105, 24126, 32168, 40210, 48252, 60315, 80420, 96504, 120630, 160840, 241260, 482520, 671507, 1343014, 2014521, 2686028, 3357535, 4029042, 5372056, 6715070, 8058084, 10072605, 13430140, 16116168, 20145210, 26860280, 40290420, 80580840]

約数ペア:

[(1, 80580840), (2, 40290420), (3, 26860280), (4, 20145210), (5, 16116168), (6, 13430140), (8, 10072605), (10, 8058084), (12, 6715070), (15, 5372056), (20, 4029042), (24, 3357535), (30, 2686028), (40, 2014521), (60, 1343014), (120, 671507), (167, 482520), (334, 241260), (501, 160840), (668, 120630), (835, 96504), (1002, 80420), (1336, 60315), (1670, 48252), (2004, 40210), (2505, 32168), (3340, 24126), (4008, 20105), (4021, 20040), (5010, 16084), (6680, 12063), (8042, 10020)]