89616120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67891}}^1$

素因数の和:67916

約数の個数: 64

約数和(自身を含む): 293293440

約数和(自身を除く): 203677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 67891, 135782, 203673, 271564, 339455, 407346, 543128, 678910, 746801, 814692, 1018365, 1357820, 1493602, 1629384, 2036730, 2240403, 2715640, 2987204, 3734005, 4073460, 4480806, 5974408, 7468010, 8146920, 8961612, 11202015, 14936020, 17923224, 22404030, 29872040, 44808060, 89616120]

約数ペア:

[(1, 89616120), (2, 44808060), (3, 29872040), (4, 22404030), (5, 17923224), (6, 14936020), (8, 11202015), (10, 8961612), (11, 8146920), (12, 7468010), (15, 5974408), (20, 4480806), (22, 4073460), (24, 3734005), (30, 2987204), (33, 2715640), (40, 2240403), (44, 2036730), (55, 1629384), (60, 1493602), (66, 1357820), (88, 1018365), (110, 814692), (120, 746801), (132, 678910), (165, 543128), (220, 407346), (264, 339455), (330, 271564), (440, 203673), (660, 135782), (1320, 67891)]