180109968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11617}}^1$

素因数の和:11664

約数の個数: 80

約数和(自身を含む): 518627520

約数和(自身を除く): 338517552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 11617, 15504, 23234, 34851, 46468, 69702, 92936, 139404, 185872, 197489, 220723, 278808, 394978, 441446, 557616, 592467, 662169, 789956, 882892, 1184934, 1324338, 1579912, 1765784, 2369868, 2648676, 3159824, 3531568, 3752291, 4739736, 5297352, 7504582, 9479472, 10594704, 11256873, 15009164, 22513746, 30018328, 45027492, 60036656, 90054984, 180109968]

約数ペア:

[(1, 180109968), (2, 90054984), (3, 60036656), (4, 45027492), (6, 30018328), (8, 22513746), (12, 15009164), (16, 11256873), (17, 10594704), (19, 9479472), (24, 7504582), (34, 5297352), (38, 4739736), (48, 3752291), (51, 3531568), (57, 3159824), (68, 2648676), (76, 2369868), (102, 1765784), (114, 1579912), (136, 1324338), (152, 1184934), (204, 882892), (228, 789956), (272, 662169), (304, 592467), (323, 557616), (408, 441446), (456, 394978), (646, 278808), (816, 220723), (912, 197489), (969, 185872), (1292, 139404), (1938, 92936), (2584, 69702), (3876, 46468), (5168, 34851), (7752, 23234), (11617, 15504)]