4320810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 12418560

約数和(自身を除く): 8097750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1231, 1755, 2462, 3510, 3693, 6155, 7386, 11079, 12310, 16003, 18465, 22158, 32006, 33237, 36930, 48009, 55395, 66474, 80015, 96018, 110790, 144027, 160030, 166185, 240045, 288054, 332370, 432081, 480090, 720135, 864162, 1440270, 2160405, 4320810]

約数ペア:

[(1, 4320810), (2, 2160405), (3, 1440270), (5, 864162), (6, 720135), (9, 480090), (10, 432081), (13, 332370), (15, 288054), (18, 240045), (26, 166185), (27, 160030), (30, 144027), (39, 110790), (45, 96018), (54, 80015), (65, 66474), (78, 55395), (90, 48009), (117, 36930), (130, 33237), (135, 32006), (195, 22158), (234, 18465), (270, 16003), (351, 12310), (390, 11079), (585, 7386), (702, 6155), (1170, 3693), (1231, 3510), (1755, 2462)]