13344840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 45676800

約数和(自身を除く): 32331960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 1951, 2280, 3420, 3902, 5853, 6840, 7804, 9755, 11706, 15608, 17559, 19510, 23412, 29265, 35118, 37069, 39020, 46824, 58530, 70236, 74138, 78040, 87795, 111207, 117060, 140472, 148276, 175590, 185345, 222414, 234120, 296552, 333621, 351180, 370690, 444828, 556035, 667242, 702360, 741380, 889656, 1112070, 1334484, 1482760, 1668105, 2224140, 2668968, 3336210, 4448280, 6672420, 13344840]

約数ペア:

[(1, 13344840), (2, 6672420), (3, 4448280), (4, 3336210), (5, 2668968), (6, 2224140), (8, 1668105), (9, 1482760), (10, 1334484), (12, 1112070), (15, 889656), (18, 741380), (19, 702360), (20, 667242), (24, 556035), (30, 444828), (36, 370690), (38, 351180), (40, 333621), (45, 296552), (57, 234120), (60, 222414), (72, 185345), (76, 175590), (90, 148276), (95, 140472), (114, 117060), (120, 111207), (152, 87795), (171, 78040), (180, 74138), (190, 70236), (228, 58530), (285, 46824), (342, 39020), (360, 37069), (380, 35118), (456, 29265), (570, 23412), (684, 19510), (760, 17559), (855, 15608), (1140, 11706), (1368, 9755), (1710, 7804), (1951, 6840), (2280, 5853), (3420, 3902)]