287218368120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6028933}}^1$

素因数の和:6029344

約数の個数: 64

約数和(自身を含む): 863825663520

約数和(自身を除く): 576607295400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 7940, 9528, 11910, 15880, 23820, 47640, 6028933, 12057866, 18086799, 24115732, 30144665, 36173598, 48231464, 60289330, 72347196, 90433995, 120578660, 144694392, 180867990, 241157320, 361735980, 723471960, 2393486401, 4786972802, 7180459203, 9573945604, 11967432005, 14360918406, 19147891208, 23934864010, 28721836812, 35902296015, 47869728020, 57443673624, 71804592030, 95739456040, 143609184060, 287218368120]

約数ペア:

[(1, 287218368120), (2, 143609184060), (3, 95739456040), (4, 71804592030), (5, 57443673624), (6, 47869728020), (8, 35902296015), (10, 28721836812), (12, 23934864010), (15, 19147891208), (20, 14360918406), (24, 11967432005), (30, 9573945604), (40, 7180459203), (60, 4786972802), (120, 2393486401), (397, 723471960), (794, 361735980), (1191, 241157320), (1588, 180867990), (1985, 144694392), (2382, 120578660), (3176, 90433995), (3970, 72347196), (4764, 60289330), (5955, 48231464), (7940, 36173598), (9528, 30144665), (11910, 24115732), (15880, 18086799), (23820, 12057866), (47640, 6028933)]