253410480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{351959}}^1$

素因数の和:351978

約数の個数: 60

約数和(自身を含む): 851039280

約数和(自身を除く): 597628800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 351959, 703918, 1055877, 1407836, 1759795, 2111754, 2815672, 3167631, 3519590, 4223508, 5279385, 5631344, 6335262, 7039180, 8447016, 10558770, 12670524, 14078360, 15838155, 16894032, 21117540, 25341048, 28156720, 31676310, 42235080, 50682096, 63352620, 84470160, 126705240, 253410480]

約数ペア:

[(1, 253410480), (2, 126705240), (3, 84470160), (4, 63352620), (5, 50682096), (6, 42235080), (8, 31676310), (9, 28156720), (10, 25341048), (12, 21117540), (15, 16894032), (16, 15838155), (18, 14078360), (20, 12670524), (24, 10558770), (30, 8447016), (36, 7039180), (40, 6335262), (45, 5631344), (48, 5279385), (60, 4223508), (72, 3519590), (80, 3167631), (90, 2815672), (120, 2111754), (144, 1759795), (180, 1407836), (240, 1055877), (360, 703918), (720, 351959)]