80943480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7301

約数の個数: 96

約数和(自身を含む): 271589760

約数和(自身を除く): 190646280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7253, 11160, 14506, 21759, 29012, 36265, 43518, 58024, 65277, 72530, 87036, 108795, 130554, 145060, 174072, 217590, 224843, 261108, 290120, 326385, 435180, 449686, 522216, 652770, 674529, 870360, 899372, 1124215, 1305540, 1349058, 1798744, 2023587, 2248430, 2611080, 2698116, 3372645, 4047174, 4496860, 5396232, 6745290, 8094348, 8993720, 10117935, 13490580, 16188696, 20235870, 26981160, 40471740, 80943480]

約数ペア:

[(1, 80943480), (2, 40471740), (3, 26981160), (4, 20235870), (5, 16188696), (6, 13490580), (8, 10117935), (9, 8993720), (10, 8094348), (12, 6745290), (15, 5396232), (18, 4496860), (20, 4047174), (24, 3372645), (30, 2698116), (31, 2611080), (36, 2248430), (40, 2023587), (45, 1798744), (60, 1349058), (62, 1305540), (72, 1124215), (90, 899372), (93, 870360), (120, 674529), (124, 652770), (155, 522216), (180, 449686), (186, 435180), (248, 326385), (279, 290120), (310, 261108), (360, 224843), (372, 217590), (465, 174072), (558, 145060), (620, 130554), (744, 108795), (930, 87036), (1116, 72530), (1240, 65277), (1395, 58024), (1860, 43518), (2232, 36265), (2790, 29012), (3720, 21759), (5580, 14506), (7253, 11160)]