8397550320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1128703}}^1$

素因数の和:1128750

約数の個数: 80

約数和(自身を含む): 26872184832

約数和(自身を除く): 18474634512

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, 7440, 1128703, 2257406, 3386109, 4514812, 5643515, 6772218, 9029624, 11287030, 13544436, 16930545, 18059248, 22574060, 27088872, 33861090, 34989793, 45148120, 54177744, 67722180, 69979586, 90296240, 104969379, 135444360, 139959172, 174948965, 209938758, 270888720, 279918344, 349897930, 419877516, 524846895, 559836688, 699795860, 839755032, 1049693790, 1399591720, 1679510064, 2099387580, 2799183440, 4198775160, 8397550320]

約数ペア:

[(1, 8397550320), (2, 4198775160), (3, 2799183440), (4, 2099387580), (5, 1679510064), (6, 1399591720), (8, 1049693790), (10, 839755032), (12, 699795860), (15, 559836688), (16, 524846895), (20, 419877516), (24, 349897930), (30, 279918344), (31, 270888720), (40, 209938758), (48, 174948965), (60, 139959172), (62, 135444360), (80, 104969379), (93, 90296240), (120, 69979586), (124, 67722180), (155, 54177744), (186, 45148120), (240, 34989793), (248, 33861090), (310, 27088872), (372, 22574060), (465, 18059248), (496, 16930545), (620, 13544436), (744, 11287030), (930, 9029624), (1240, 6772218), (1488, 5643515), (1860, 4514812), (2480, 3386109), (3720, 2257406), (7440, 1128703)]