75389520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10133}}^1$

素因数の和:10180

約数の個数: 80

約数和(自身を含む): 241270272

約数和(自身を除く): 165880752

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, 10133, 20266, 30399, 40532, 50665, 60798, 81064, 101330, 121596, 151995, 162128, 202660, 243192, 303990, 314123, 405320, 486384, 607980, 628246, 810640, 942369, 1215960, 1256492, 1570615, 1884738, 2431920, 2512984, 3141230, 3769476, 4711845, 5025968, 6282460, 7538952, 9423690, 12564920, 15077904, 18847380, 25129840, 37694760, 75389520]

約数ペア:

[(1, 75389520), (2, 37694760), (3, 25129840), (4, 18847380), (5, 15077904), (6, 12564920), (8, 9423690), (10, 7538952), (12, 6282460), (15, 5025968), (16, 4711845), (20, 3769476), (24, 3141230), (30, 2512984), (31, 2431920), (40, 1884738), (48, 1570615), (60, 1256492), (62, 1215960), (80, 942369), (93, 810640), (120, 628246), (124, 607980), (155, 486384), (186, 405320), (240, 314123), (248, 303990), (310, 243192), (372, 202660), (465, 162128), (496, 151995), (620, 121596), (744, 101330), (930, 81064), (1240, 60798), (1488, 50665), (1860, 40532), (2480, 30399), (3720, 20266), (7440, 10133)]