47191920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6343}}^1$

素因数の和:6390

約数の個数: 80

約数和(自身を含む): 151037952

約数和(自身を除く): 103846032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 6343, 7440, 12686, 19029, 25372, 31715, 38058, 50744, 63430, 76116, 95145, 101488, 126860, 152232, 190290, 196633, 253720, 304464, 380580, 393266, 507440, 589899, 761160, 786532, 983165, 1179798, 1522320, 1573064, 1966330, 2359596, 2949495, 3146128, 3932660, 4719192, 5898990, 7865320, 9438384, 11797980, 15730640, 23595960, 47191920]

約数ペア:

[(1, 47191920), (2, 23595960), (3, 15730640), (4, 11797980), (5, 9438384), (6, 7865320), (8, 5898990), (10, 4719192), (12, 3932660), (15, 3146128), (16, 2949495), (20, 2359596), (24, 1966330), (30, 1573064), (31, 1522320), (40, 1179798), (48, 983165), (60, 786532), (62, 761160), (80, 589899), (93, 507440), (120, 393266), (124, 380580), (155, 304464), (186, 253720), (240, 196633), (248, 190290), (310, 152232), (372, 126860), (465, 101488), (496, 95145), (620, 76116), (744, 63430), (930, 50744), (1240, 38058), (1488, 31715), (1860, 25372), (2480, 19029), (3720, 12686), (6343, 7440)]