79929240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39181}}^1$

素因数の和:39212

約数の個数: 64

約数和(自身を含む): 253899360

約数和(自身を除く): 173970120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 39181, 78362, 117543, 156724, 195905, 235086, 313448, 391810, 470172, 587715, 666077, 783620, 940344, 1175430, 1332154, 1567240, 1998231, 2350860, 2664308, 3330385, 3996462, 4701720, 5328616, 6660770, 7992924, 9991155, 13321540, 15985848, 19982310, 26643080, 39964620, 79929240]

約数ペア:

[(1, 79929240), (2, 39964620), (3, 26643080), (4, 19982310), (5, 15985848), (6, 13321540), (8, 9991155), (10, 7992924), (12, 6660770), (15, 5328616), (17, 4701720), (20, 3996462), (24, 3330385), (30, 2664308), (34, 2350860), (40, 1998231), (51, 1567240), (60, 1332154), (68, 1175430), (85, 940344), (102, 783620), (120, 666077), (136, 587715), (170, 470172), (204, 391810), (255, 313448), (340, 235086), (408, 195905), (510, 156724), (680, 117543), (1020, 78362), (2040, 39181)]