90500280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58013}}^1$

素因数の和:58040

約数の個数: 64

約数和(自身を含む): 292390560

約数和(自身を除く): 201890280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 58013, 116026, 174039, 232052, 290065, 348078, 464104, 580130, 696156, 754169, 870195, 1160260, 1392312, 1508338, 1740390, 2262507, 2320520, 3016676, 3480780, 3770845, 4525014, 6033352, 6961560, 7541690, 9050028, 11312535, 15083380, 18100056, 22625070, 30166760, 45250140, 90500280]

約数ペア:

[(1, 90500280), (2, 45250140), (3, 30166760), (4, 22625070), (5, 18100056), (6, 15083380), (8, 11312535), (10, 9050028), (12, 7541690), (13, 6961560), (15, 6033352), (20, 4525014), (24, 3770845), (26, 3480780), (30, 3016676), (39, 2320520), (40, 2262507), (52, 1740390), (60, 1508338), (65, 1392312), (78, 1160260), (104, 870195), (120, 754169), (130, 696156), (156, 580130), (195, 464104), (260, 348078), (312, 290065), (390, 232052), (520, 174039), (780, 116026), (1560, 58013)]