220393080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11551}}^1$

素因数の和:11621

約数の個数: 96

約数和(自身を含む): 729855360

約数和(自身を除く): 509462280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 11551, 19080, 23102, 34653, 46204, 57755, 69306, 92408, 103959, 115510, 138612, 173265, 207918, 231020, 277224, 346530, 415836, 462040, 519795, 612203, 693060, 831672, 1039590, 1224406, 1386120, 1836609, 2079180, 2448812, 3061015, 3673218, 4158360, 4897624, 5509827, 6122030, 7346436, 9183045, 11019654, 12244060, 14692872, 18366090, 22039308, 24488120, 27549135, 36732180, 44078616, 55098270, 73464360, 110196540, 220393080]

約数ペア:

[(1, 220393080), (2, 110196540), (3, 73464360), (4, 55098270), (5, 44078616), (6, 36732180), (8, 27549135), (9, 24488120), (10, 22039308), (12, 18366090), (15, 14692872), (18, 12244060), (20, 11019654), (24, 9183045), (30, 7346436), (36, 6122030), (40, 5509827), (45, 4897624), (53, 4158360), (60, 3673218), (72, 3061015), (90, 2448812), (106, 2079180), (120, 1836609), (159, 1386120), (180, 1224406), (212, 1039590), (265, 831672), (318, 693060), (360, 612203), (424, 519795), (477, 462040), (530, 415836), (636, 346530), (795, 277224), (954, 231020), (1060, 207918), (1272, 173265), (1590, 138612), (1908, 115510), (2120, 103959), (2385, 92408), (3180, 69306), (3816, 57755), (4770, 46204), (6360, 34653), (9540, 23102), (11551, 19080)]