126480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:64

約数の個数: 80

約数和(自身を含む): 428544

約数和(自身を除く): 302064

約数列:

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

約数ペア:

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