260521440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14669}}^1$

素因数の和:14724

約数の個数: 96

約数和(自身を含む): 842879520

約数和(自身を除く): 582358080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 14669, 17760, 29338, 44007, 58676, 73345, 88014, 117352, 146690, 176028, 220035, 234704, 293380, 352056, 440070, 469408, 542753, 586760, 704112, 880140, 1085506, 1173520, 1408224, 1628259, 1760280, 2171012, 2347040, 2713765, 3256518, 3520560, 4342024, 5427530, 6513036, 7041120, 8141295, 8684048, 10855060, 13026072, 16282590, 17368096, 21710120, 26052144, 32565180, 43420240, 52104288, 65130360, 86840480, 130260720, 260521440]

約数ペア:

[(1, 260521440), (2, 130260720), (3, 86840480), (4, 65130360), (5, 52104288), (6, 43420240), (8, 32565180), (10, 26052144), (12, 21710120), (15, 17368096), (16, 16282590), (20, 13026072), (24, 10855060), (30, 8684048), (32, 8141295), (37, 7041120), (40, 6513036), (48, 5427530), (60, 4342024), (74, 3520560), (80, 3256518), (96, 2713765), (111, 2347040), (120, 2171012), (148, 1760280), (160, 1628259), (185, 1408224), (222, 1173520), (240, 1085506), (296, 880140), (370, 704112), (444, 586760), (480, 542753), (555, 469408), (592, 440070), (740, 352056), (888, 293380), (1110, 234704), (1184, 220035), (1480, 176028), (1776, 146690), (2220, 117352), (2960, 88014), (3552, 73345), (4440, 58676), (5920, 44007), (8880, 29338), (14669, 17760)]