30380496

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 85851648

約数和(自身を除く): 55471152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1201, 1488, 1581, 2108, 2402, 3162, 3603, 4216, 4804, 6324, 7206, 8432, 9608, 12648, 14412, 19216, 20417, 25296, 28824, 37231, 40834, 57648, 61251, 74462, 81668, 111693, 122502, 148924, 163336, 223386, 245004, 297848, 326672, 446772, 490008, 595696, 632927, 893544, 980016, 1265854, 1787088, 1898781, 2531708, 3797562, 5063416, 7595124, 10126832, 15190248, 30380496]

約数ペア:

[(1, 30380496), (2, 15190248), (3, 10126832), (4, 7595124), (6, 5063416), (8, 3797562), (12, 2531708), (16, 1898781), (17, 1787088), (24, 1265854), (31, 980016), (34, 893544), (48, 632927), (51, 595696), (62, 490008), (68, 446772), (93, 326672), (102, 297848), (124, 245004), (136, 223386), (186, 163336), (204, 148924), (248, 122502), (272, 111693), (372, 81668), (408, 74462), (496, 61251), (527, 57648), (744, 40834), (816, 37231), (1054, 28824), (1201, 25296), (1488, 20417), (1581, 19216), (2108, 14412), (2402, 12648), (3162, 9608), (3603, 8432), (4216, 7206), (4804, 6324)]