86318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5850

約数の個数: 96

約数和(自身を含む): 280723968

約数和(自身を除く): 194405088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 5801, 7440, 11602, 14880, 17403, 23204, 29005, 34806, 46408, 58010, 69612, 87015, 92816, 116020, 139224, 174030, 179831, 185632, 232040, 278448, 348060, 359662, 464080, 539493, 556896, 696120, 719324, 899155, 928160, 1078986, 1392240, 1438648, 1798310, 2157972, 2697465, 2784480, 2877296, 3596620, 4315944, 5394930, 5754592, 7193240, 8631888, 10789860, 14386480, 17263776, 21579720, 28772960, 43159440, 86318880]

約数ペア:

[(1, 86318880), (2, 43159440), (3, 28772960), (4, 21579720), (5, 17263776), (6, 14386480), (8, 10789860), (10, 8631888), (12, 7193240), (15, 5754592), (16, 5394930), (20, 4315944), (24, 3596620), (30, 2877296), (31, 2784480), (32, 2697465), (40, 2157972), (48, 1798310), (60, 1438648), (62, 1392240), (80, 1078986), (93, 928160), (96, 899155), (120, 719324), (124, 696120), (155, 556896), (160, 539493), (186, 464080), (240, 359662), (248, 348060), (310, 278448), (372, 232040), (465, 185632), (480, 179831), (496, 174030), (620, 139224), (744, 116020), (930, 92816), (992, 87015), (1240, 69612), (1488, 58010), (1860, 46408), (2480, 34806), (2976, 29005), (3720, 23204), (4960, 17403), (5801, 14880), (7440, 11602)]