2495305320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{670781}}^1$

素因数の和:670826

約数の個数: 64

約数和(自身を含む): 7727408640

約数和(自身を除く): 5232103320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 670781, 1341562, 2012343, 2683124, 3353905, 4024686, 5366248, 6707810, 8049372, 10061715, 13415620, 16098744, 20123430, 20794211, 26831240, 40246860, 41588422, 62382633, 80493720, 83176844, 103971055, 124765266, 166353688, 207942110, 249530532, 311913165, 415884220, 499061064, 623826330, 831768440, 1247652660, 2495305320]

約数ペア:

[(1, 2495305320), (2, 1247652660), (3, 831768440), (4, 623826330), (5, 499061064), (6, 415884220), (8, 311913165), (10, 249530532), (12, 207942110), (15, 166353688), (20, 124765266), (24, 103971055), (30, 83176844), (31, 80493720), (40, 62382633), (60, 41588422), (62, 40246860), (93, 26831240), (120, 20794211), (124, 20123430), (155, 16098744), (186, 13415620), (248, 10061715), (310, 8049372), (372, 6707810), (465, 5366248), (620, 4024686), (744, 3353905), (930, 2683124), (1240, 2012343), (1860, 1341562), (3720, 670781)]