1631222280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1510391}}^1$

素因数の和:1510411

約数の個数: 64

約数和(自身を含む): 5437411200

約数和(自身を除く): 3806188920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1510391, 3020782, 4531173, 6041564, 7551955, 9062346, 12083128, 13593519, 15103910, 18124692, 22655865, 27187038, 30207820, 36249384, 40780557, 45311730, 54374076, 60415640, 67967595, 81561114, 90623460, 108748152, 135935190, 163122228, 181246920, 203902785, 271870380, 326244456, 407805570, 543740760, 815611140, 1631222280]

約数ペア:

[(1, 1631222280), (2, 815611140), (3, 543740760), (4, 407805570), (5, 326244456), (6, 271870380), (8, 203902785), (9, 181246920), (10, 163122228), (12, 135935190), (15, 108748152), (18, 90623460), (20, 81561114), (24, 67967595), (27, 60415640), (30, 54374076), (36, 45311730), (40, 40780557), (45, 36249384), (54, 30207820), (60, 27187038), (72, 22655865), (90, 18124692), (108, 15103910), (120, 13593519), (135, 12083128), (180, 9062346), (216, 7551955), (270, 6041564), (360, 4531173), (540, 3020782), (1080, 1510391)]