4080841620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{12763}}^1$

素因数の和:12921

約数の個数: 72

約数和(自身を含む): 11585933856

約数和(自身を除く): 7505092236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 5329, 10658, 12763, 15987, 21316, 25526, 26645, 31974, 38289, 51052, 53290, 63815, 63948, 76578, 79935, 106580, 127630, 153156, 159870, 191445, 255260, 319740, 382890, 765780, 931699, 1863398, 2795097, 3726796, 4658495, 5590194, 9316990, 11180388, 13975485, 18633980, 27950970, 55901940, 68014027, 136028054, 204042081, 272056108, 340070135, 408084162, 680140270, 816168324, 1020210405, 1360280540, 2040420810, 4080841620]

約数ペア:

[(1, 4080841620), (2, 2040420810), (3, 1360280540), (4, 1020210405), (5, 816168324), (6, 680140270), (10, 408084162), (12, 340070135), (15, 272056108), (20, 204042081), (30, 136028054), (60, 68014027), (73, 55901940), (146, 27950970), (219, 18633980), (292, 13975485), (365, 11180388), (438, 9316990), (730, 5590194), (876, 4658495), (1095, 3726796), (1460, 2795097), (2190, 1863398), (4380, 931699), (5329, 765780), (10658, 382890), (12763, 319740), (15987, 255260), (21316, 191445), (25526, 159870), (26645, 153156), (31974, 127630), (38289, 106580), (51052, 79935), (53290, 76578), (63815, 63948)]