252960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 870912

約数和(自身を除く): 617952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3720, 4080, 4216, 4960, 5270, 6324, 7440, 7905, 8160, 8432, 10540, 12648, 14880, 15810, 16864, 21080, 25296, 31620, 42160, 50592, 63240, 84320, 126480, 252960]

約数ペア:

[(1, 252960), (2, 126480), (3, 84320), (4, 63240), (5, 50592), (6, 42160), (8, 31620), (10, 25296), (12, 21080), (15, 16864), (16, 15810), (17, 14880), (20, 12648), (24, 10540), (30, 8432), (31, 8160), (32, 7905), (34, 7440), (40, 6324), (48, 5270), (51, 4960), (60, 4216), (62, 4080), (68, 3720), (80, 3162), (85, 2976), (93, 2720), (96, 2635), (102, 2480), (120, 2108), (124, 2040), (136, 1860), (155, 1632), (160, 1581), (170, 1488), (186, 1360), (204, 1240), (240, 1054), (248, 1020), (255, 992), (272, 930), (310, 816), (340, 744), (372, 680), (408, 620), (465, 544), (480, 527), (496, 510)]