74472240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18253}}^1$

素因数の和:18286

約数の個数: 80

約数和(自身を含む): 244457568

約数和(自身を除く): 169985328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 18253, 36506, 54759, 73012, 91265, 109518, 146024, 182530, 219036, 273795, 292048, 310301, 365060, 438072, 547590, 620602, 730120, 876144, 930903, 1095180, 1241204, 1460240, 1551505, 1861806, 2190360, 2482408, 3103010, 3723612, 4380720, 4654515, 4964816, 6206020, 7447224, 9309030, 12412040, 14894448, 18618060, 24824080, 37236120, 74472240]

約数ペア:

[(1, 74472240), (2, 37236120), (3, 24824080), (4, 18618060), (5, 14894448), (6, 12412040), (8, 9309030), (10, 7447224), (12, 6206020), (15, 4964816), (16, 4654515), (17, 4380720), (20, 3723612), (24, 3103010), (30, 2482408), (34, 2190360), (40, 1861806), (48, 1551505), (51, 1460240), (60, 1241204), (68, 1095180), (80, 930903), (85, 876144), (102, 730120), (120, 620602), (136, 547590), (170, 438072), (204, 365060), (240, 310301), (255, 292048), (272, 273795), (340, 219036), (408, 182530), (510, 146024), (680, 109518), (816, 91265), (1020, 73012), (1360, 54759), (2040, 36506), (4080, 18253)]