1956726120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{152393}}^1$

素因数の和:152514

約数の個数: 64

約数和(自身を含む): 5925078720

約数和(自身を除く): 3968352600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 152393, 304786, 457179, 609572, 761965, 914358, 1219144, 1523930, 1828716, 2285895, 3047860, 3657432, 4571790, 6095720, 9143580, 16306051, 18287160, 32612102, 48918153, 65224204, 81530255, 97836306, 130448408, 163060510, 195672612, 244590765, 326121020, 391345224, 489181530, 652242040, 978363060, 1956726120]

約数ペア:

[(1, 1956726120), (2, 978363060), (3, 652242040), (4, 489181530), (5, 391345224), (6, 326121020), (8, 244590765), (10, 195672612), (12, 163060510), (15, 130448408), (20, 97836306), (24, 81530255), (30, 65224204), (40, 48918153), (60, 32612102), (107, 18287160), (120, 16306051), (214, 9143580), (321, 6095720), (428, 4571790), (535, 3657432), (642, 3047860), (856, 2285895), (1070, 1828716), (1284, 1523930), (1605, 1219144), (2140, 914358), (2568, 761965), (3210, 609572), (4280, 457179), (6420, 304786), (12840, 152393)]