239438520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11273}}^1$

素因数の和:11349

約数の個数: 96

約数和(自身を含む): 791434800

約数和(自身を除く): 551996280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 11273, 21240, 22546, 33819, 45092, 56365, 67638, 90184, 101457, 112730, 135276, 169095, 202914, 225460, 270552, 338190, 405828, 450920, 507285, 665107, 676380, 811656, 1014570, 1330214, 1352760, 1995321, 2029140, 2660428, 3325535, 3990642, 4058280, 5320856, 5985963, 6651070, 7981284, 9976605, 11971926, 13302140, 15962568, 19953210, 23943852, 26604280, 29929815, 39906420, 47887704, 59859630, 79812840, 119719260, 239438520]

約数ペア:

[(1, 239438520), (2, 119719260), (3, 79812840), (4, 59859630), (5, 47887704), (6, 39906420), (8, 29929815), (9, 26604280), (10, 23943852), (12, 19953210), (15, 15962568), (18, 13302140), (20, 11971926), (24, 9976605), (30, 7981284), (36, 6651070), (40, 5985963), (45, 5320856), (59, 4058280), (60, 3990642), (72, 3325535), (90, 2660428), (118, 2029140), (120, 1995321), (177, 1352760), (180, 1330214), (236, 1014570), (295, 811656), (354, 676380), (360, 665107), (472, 507285), (531, 450920), (590, 405828), (708, 338190), (885, 270552), (1062, 225460), (1180, 202914), (1416, 169095), (1770, 135276), (2124, 112730), (2360, 101457), (2655, 90184), (3540, 67638), (4248, 56365), (5310, 45092), (7080, 33819), (10620, 22546), (11273, 21240)]