10881720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 35773920

約数和(自身を除く): 24892200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 181, 334, 360, 362, 501, 543, 668, 724, 835, 905, 1002, 1086, 1336, 1448, 1503, 1629, 1670, 1810, 2004, 2172, 2505, 2715, 3006, 3258, 3340, 3620, 4008, 4344, 5010, 5430, 6012, 6516, 6680, 7240, 7515, 8145, 10020, 10860, 12024, 13032, 15030, 16290, 20040, 21720, 30060, 30227, 32580, 60120, 60454, 65160, 90681, 120908, 151135, 181362, 241816, 272043, 302270, 362724, 453405, 544086, 604540, 725448, 906810, 1088172, 1209080, 1360215, 1813620, 2176344, 2720430, 3627240, 5440860, 10881720]

約数ペア:

[(1, 10881720), (2, 5440860), (3, 3627240), (4, 2720430), (5, 2176344), (6, 1813620), (8, 1360215), (9, 1209080), (10, 1088172), (12, 906810), (15, 725448), (18, 604540), (20, 544086), (24, 453405), (30, 362724), (36, 302270), (40, 272043), (45, 241816), (60, 181362), (72, 151135), (90, 120908), (120, 90681), (167, 65160), (180, 60454), (181, 60120), (334, 32580), (360, 30227), (362, 30060), (501, 21720), (543, 20040), (668, 16290), (724, 15030), (835, 13032), (905, 12024), (1002, 10860), (1086, 10020), (1336, 8145), (1448, 7515), (1503, 7240), (1629, 6680), (1670, 6516), (1810, 6012), (2004, 5430), (2172, 5010), (2505, 4344), (2715, 4008), (3006, 3620), (3258, 3340)]