8443380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1163}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 26008416

約数和(自身を除く): 17565036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1163, 1210, 1452, 1815, 2326, 2420, 3489, 3630, 4652, 5815, 6978, 7260, 11630, 12793, 13956, 17445, 23260, 25586, 34890, 38379, 51172, 63965, 69780, 76758, 127930, 140723, 153516, 191895, 255860, 281446, 383790, 422169, 562892, 703615, 767580, 844338, 1407230, 1688676, 2110845, 2814460, 4221690, 8443380]

約数ペア:

[(1, 8443380), (2, 4221690), (3, 2814460), (4, 2110845), (5, 1688676), (6, 1407230), (10, 844338), (11, 767580), (12, 703615), (15, 562892), (20, 422169), (22, 383790), (30, 281446), (33, 255860), (44, 191895), (55, 153516), (60, 140723), (66, 127930), (110, 76758), (121, 69780), (132, 63965), (165, 51172), (220, 38379), (242, 34890), (330, 25586), (363, 23260), (484, 17445), (605, 13956), (660, 12793), (726, 11630), (1163, 7260), (1210, 6978), (1452, 5815), (1815, 4652), (2326, 3630), (2420, 3489)]