39456120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 131258880

約数和(自身を除く): 91802760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 421, 426, 440, 568, 660, 710, 781, 842, 852, 1065, 1263, 1320, 1420, 1562, 1684, 1704, 2105, 2130, 2343, 2526, 2840, 3124, 3368, 3905, 4210, 4260, 4631, 4686, 5052, 6248, 6315, 7810, 8420, 8520, 9262, 9372, 10104, 11715, 12630, 13893, 15620, 16840, 18524, 18744, 23155, 23430, 25260, 27786, 29891, 31240, 37048, 46310, 46860, 50520, 55572, 59782, 69465, 89673, 92620, 93720, 111144, 119564, 138930, 149455, 179346, 185240, 239128, 277860, 298910, 328801, 358692, 448365, 555720, 597820, 657602, 717384, 896730, 986403, 1195640, 1315204, 1644005, 1793460, 1972806, 2630408, 3288010, 3586920, 3945612, 4932015, 6576020, 7891224, 9864030, 13152040, 19728060, 39456120]

約数ペア:

[(1, 39456120), (2, 19728060), (3, 13152040), (4, 9864030), (5, 7891224), (6, 6576020), (8, 4932015), (10, 3945612), (11, 3586920), (12, 3288010), (15, 2630408), (20, 1972806), (22, 1793460), (24, 1644005), (30, 1315204), (33, 1195640), (40, 986403), (44, 896730), (55, 717384), (60, 657602), (66, 597820), (71, 555720), (88, 448365), (110, 358692), (120, 328801), (132, 298910), (142, 277860), (165, 239128), (213, 185240), (220, 179346), (264, 149455), (284, 138930), (330, 119564), (355, 111144), (421, 93720), (426, 92620), (440, 89673), (568, 69465), (660, 59782), (710, 55572), (781, 50520), (842, 46860), (852, 46310), (1065, 37048), (1263, 31240), (1320, 29891), (1420, 27786), (1562, 25260), (1684, 23430), (1704, 23155), (2105, 18744), (2130, 18524), (2343, 16840), (2526, 15620), (2840, 13893), (3124, 12630), (3368, 11715), (3905, 10104), (4210, 9372), (4260, 9262), (4631, 8520), (4686, 8420), (5052, 7810), (6248, 6315)]