16880760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3637

約数の個数: 96

約数和(自身を含む): 59099040

約数和(自身を除く): 42218280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 3607, 4680, 7214, 10821, 14428, 18035, 21642, 28856, 32463, 36070, 43284, 46891, 54105, 64926, 72140, 86568, 93782, 108210, 129852, 140673, 144280, 162315, 187564, 216420, 234455, 259704, 281346, 324630, 375128, 422019, 432840, 468910, 562692, 649260, 703365, 844038, 937820, 1125384, 1298520, 1406730, 1688076, 1875640, 2110095, 2813460, 3376152, 4220190, 5626920, 8440380, 16880760]

約数ペア:

[(1, 16880760), (2, 8440380), (3, 5626920), (4, 4220190), (5, 3376152), (6, 2813460), (8, 2110095), (9, 1875640), (10, 1688076), (12, 1406730), (13, 1298520), (15, 1125384), (18, 937820), (20, 844038), (24, 703365), (26, 649260), (30, 562692), (36, 468910), (39, 432840), (40, 422019), (45, 375128), (52, 324630), (60, 281346), (65, 259704), (72, 234455), (78, 216420), (90, 187564), (104, 162315), (117, 144280), (120, 140673), (130, 129852), (156, 108210), (180, 93782), (195, 86568), (234, 72140), (260, 64926), (312, 54105), (360, 46891), (390, 43284), (468, 36070), (520, 32463), (585, 28856), (780, 21642), (936, 18035), (1170, 14428), (1560, 10821), (2340, 7214), (3607, 4680)]