2751441240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{996899}}^1$

素因数の和:996936

約数の個数: 64

約数和(自身を含む): 8613216000

約数和(自身を除く): 5861774760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 996899, 1993798, 2990697, 3987596, 4984495, 5981394, 7975192, 9968990, 11962788, 14953485, 19937980, 22928677, 23925576, 29906970, 39875960, 45857354, 59813940, 68786031, 91714708, 114643385, 119627880, 137572062, 183429416, 229286770, 275144124, 343930155, 458573540, 550288248, 687860310, 917147080, 1375720620, 2751441240]

約数ペア:

[(1, 2751441240), (2, 1375720620), (3, 917147080), (4, 687860310), (5, 550288248), (6, 458573540), (8, 343930155), (10, 275144124), (12, 229286770), (15, 183429416), (20, 137572062), (23, 119627880), (24, 114643385), (30, 91714708), (40, 68786031), (46, 59813940), (60, 45857354), (69, 39875960), (92, 29906970), (115, 23925576), (120, 22928677), (138, 19937980), (184, 14953485), (230, 11962788), (276, 9968990), (345, 7975192), (460, 5981394), (552, 4984495), (690, 3987596), (920, 2990697), (1380, 1993798), (2760, 996899)]