23821020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 76554240

約数和(自身を除く): 52733220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1423, 1674, 1860, 2790, 2846, 3348, 4185, 4269, 5580, 5692, 7115, 8370, 8538, 12807, 14230, 16740, 17076, 21345, 25614, 28460, 38421, 42690, 44113, 51228, 64035, 76842, 85380, 88226, 128070, 132339, 153684, 176452, 192105, 220565, 256140, 264678, 384210, 397017, 441130, 529356, 661695, 768420, 794034, 882260, 1191051, 1323390, 1588068, 1985085, 2382102, 2646780, 3970170, 4764204, 5955255, 7940340, 11910510, 23821020]

約数ペア:

[(1, 23821020), (2, 11910510), (3, 7940340), (4, 5955255), (5, 4764204), (6, 3970170), (9, 2646780), (10, 2382102), (12, 1985085), (15, 1588068), (18, 1323390), (20, 1191051), (27, 882260), (30, 794034), (31, 768420), (36, 661695), (45, 529356), (54, 441130), (60, 397017), (62, 384210), (90, 264678), (93, 256140), (108, 220565), (124, 192105), (135, 176452), (155, 153684), (180, 132339), (186, 128070), (270, 88226), (279, 85380), (310, 76842), (372, 64035), (465, 51228), (540, 44113), (558, 42690), (620, 38421), (837, 28460), (930, 25614), (1116, 21345), (1395, 17076), (1423, 16740), (1674, 14230), (1860, 12807), (2790, 8538), (2846, 8370), (3348, 7115), (4185, 5692), (4269, 5580)]