2272750440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{144577}}^1$

素因数の和:144722

約数の個数: 64

約数和(自身を含む): 6870346560

約数和(自身を除く): 4597596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 144577, 289154, 433731, 578308, 722885, 867462, 1156616, 1445770, 1734924, 2168655, 2891540, 3469848, 4337310, 5783080, 8674620, 17349240, 18939587, 37879174, 56818761, 75758348, 94697935, 113637522, 151516696, 189395870, 227275044, 284093805, 378791740, 454550088, 568187610, 757583480, 1136375220, 2272750440]

約数ペア:

[(1, 2272750440), (2, 1136375220), (3, 757583480), (4, 568187610), (5, 454550088), (6, 378791740), (8, 284093805), (10, 227275044), (12, 189395870), (15, 151516696), (20, 113637522), (24, 94697935), (30, 75758348), (40, 56818761), (60, 37879174), (120, 18939587), (131, 17349240), (262, 8674620), (393, 5783080), (524, 4337310), (655, 3469848), (786, 2891540), (1048, 2168655), (1310, 1734924), (1572, 1445770), (1965, 1156616), (2620, 867462), (3144, 722885), (3930, 578308), (5240, 433731), (7860, 289154), (15720, 144577)]