120745968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21139}}^1$

素因数の和:21174

約数の個数: 80

約数和(自身を含む): 377475840

約数和(自身を除く): 256729872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 21139, 42278, 63417, 84556, 126834, 147973, 169112, 253668, 295946, 338224, 359363, 443919, 507336, 591892, 718726, 887838, 1014672, 1078089, 1183784, 1437452, 1775676, 2156178, 2367568, 2515541, 2874904, 3551352, 4312356, 5031082, 5749808, 7102704, 7546623, 8624712, 10062164, 15093246, 17249424, 20124328, 30186492, 40248656, 60372984, 120745968]

約数ペア:

[(1, 120745968), (2, 60372984), (3, 40248656), (4, 30186492), (6, 20124328), (7, 17249424), (8, 15093246), (12, 10062164), (14, 8624712), (16, 7546623), (17, 7102704), (21, 5749808), (24, 5031082), (28, 4312356), (34, 3551352), (42, 2874904), (48, 2515541), (51, 2367568), (56, 2156178), (68, 1775676), (84, 1437452), (102, 1183784), (112, 1078089), (119, 1014672), (136, 887838), (168, 718726), (204, 591892), (238, 507336), (272, 443919), (336, 359363), (357, 338224), (408, 295946), (476, 253668), (714, 169112), (816, 147973), (952, 126834), (1428, 84556), (1904, 63417), (2856, 42278), (5712, 21139)]