1183380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 3664416

約数和(自身を除く): 2481036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 163, 165, 220, 242, 326, 330, 363, 484, 489, 605, 652, 660, 726, 815, 978, 1210, 1452, 1630, 1793, 1815, 1956, 2420, 2445, 3260, 3586, 3630, 4890, 5379, 7172, 7260, 8965, 9780, 10758, 17930, 19723, 21516, 26895, 35860, 39446, 53790, 59169, 78892, 98615, 107580, 118338, 197230, 236676, 295845, 394460, 591690, 1183380]

約数ペア:

[(1, 1183380), (2, 591690), (3, 394460), (4, 295845), (5, 236676), (6, 197230), (10, 118338), (11, 107580), (12, 98615), (15, 78892), (20, 59169), (22, 53790), (30, 39446), (33, 35860), (44, 26895), (55, 21516), (60, 19723), (66, 17930), (110, 10758), (121, 9780), (132, 8965), (163, 7260), (165, 7172), (220, 5379), (242, 4890), (326, 3630), (330, 3586), (363, 3260), (484, 2445), (489, 2420), (605, 1956), (652, 1815), (660, 1793), (726, 1630), (815, 1452), (978, 1210)]