5661840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 80

約数和(自身を含む): 18141696

約数和(自身を除く): 12479856

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, 761, 930, 1240, 1488, 1522, 1860, 2283, 2480, 3044, 3720, 3805, 4566, 6088, 7440, 7610, 9132, 11415, 12176, 15220, 18264, 22830, 23591, 30440, 36528, 45660, 47182, 60880, 70773, 91320, 94364, 117955, 141546, 182640, 188728, 235910, 283092, 353865, 377456, 471820, 566184, 707730, 943640, 1132368, 1415460, 1887280, 2830920, 5661840]

約数ペア:

[(1, 5661840), (2, 2830920), (3, 1887280), (4, 1415460), (5, 1132368), (6, 943640), (8, 707730), (10, 566184), (12, 471820), (15, 377456), (16, 353865), (20, 283092), (24, 235910), (30, 188728), (31, 182640), (40, 141546), (48, 117955), (60, 94364), (62, 91320), (80, 70773), (93, 60880), (120, 47182), (124, 45660), (155, 36528), (186, 30440), (240, 23591), (248, 22830), (310, 18264), (372, 15220), (465, 12176), (496, 11415), (620, 9132), (744, 7610), (761, 7440), (930, 6088), (1240, 4566), (1488, 3805), (1522, 3720), (1860, 3044), (2283, 2480)]