509673240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17921}}^1$

素因数の和:18017

約数の個数: 96

約数和(自身を含む): 1677499200

約数和(自身を除く): 1167825960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 17921, 28440, 35842, 53763, 71684, 89605, 107526, 143368, 161289, 179210, 215052, 268815, 322578, 358420, 430104, 537630, 645156, 716840, 806445, 1075260, 1290312, 1415759, 1612890, 2150520, 2831518, 3225780, 4247277, 5663036, 6451560, 7078795, 8494554, 11326072, 12741831, 14157590, 16989108, 21236385, 25483662, 28315180, 33978216, 42472770, 50967324, 56630360, 63709155, 84945540, 101934648, 127418310, 169891080, 254836620, 509673240]

約数ペア:

[(1, 509673240), (2, 254836620), (3, 169891080), (4, 127418310), (5, 101934648), (6, 84945540), (8, 63709155), (9, 56630360), (10, 50967324), (12, 42472770), (15, 33978216), (18, 28315180), (20, 25483662), (24, 21236385), (30, 16989108), (36, 14157590), (40, 12741831), (45, 11326072), (60, 8494554), (72, 7078795), (79, 6451560), (90, 5663036), (120, 4247277), (158, 3225780), (180, 2831518), (237, 2150520), (316, 1612890), (360, 1415759), (395, 1290312), (474, 1075260), (632, 806445), (711, 716840), (790, 645156), (948, 537630), (1185, 430104), (1422, 358420), (1580, 322578), (1896, 268815), (2370, 215052), (2844, 179210), (3160, 161289), (3555, 143368), (4740, 107526), (5688, 89605), (7110, 71684), (9480, 53763), (14220, 35842), (17921, 28440)]