55143240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27031}}^1$

素因数の和:27062

約数の個数: 64

約数和(自身を含む): 175167360

約数和(自身を除く): 120024120

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, 27031, 54062, 81093, 108124, 135155, 162186, 216248, 270310, 324372, 405465, 459527, 540620, 648744, 810930, 919054, 1081240, 1378581, 1621860, 1838108, 2297635, 2757162, 3243720, 3676216, 4595270, 5514324, 6892905, 9190540, 11028648, 13785810, 18381080, 27571620, 55143240]

約数ペア:

[(1, 55143240), (2, 27571620), (3, 18381080), (4, 13785810), (5, 11028648), (6, 9190540), (8, 6892905), (10, 5514324), (12, 4595270), (15, 3676216), (17, 3243720), (20, 2757162), (24, 2297635), (30, 1838108), (34, 1621860), (40, 1378581), (51, 1081240), (60, 919054), (68, 810930), (85, 648744), (102, 540620), (120, 459527), (136, 405465), (170, 324372), (204, 270310), (255, 216248), (340, 162186), (408, 135155), (510, 108124), (680, 81093), (1020, 54062), (2040, 27031)]