123203040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1151}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 390168576

約数和(自身を除く): 266965536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 240, 446, 480, 669, 892, 1115, 1151, 1338, 1784, 2230, 2302, 2676, 3345, 3453, 3568, 4460, 4604, 5352, 5755, 6690, 6906, 7136, 8920, 9208, 10704, 11510, 13380, 13812, 17265, 17840, 18416, 21408, 23020, 26760, 27624, 34530, 35680, 36832, 46040, 53520, 55248, 69060, 92080, 107040, 110496, 138120, 184160, 256673, 276240, 513346, 552480, 770019, 1026692, 1283365, 1540038, 2053384, 2566730, 3080076, 3850095, 4106768, 5133460, 6160152, 7700190, 8213536, 10266920, 12320304, 15400380, 20533840, 24640608, 30800760, 41067680, 61601520, 123203040]

約数ペア:

[(1, 123203040), (2, 61601520), (3, 41067680), (4, 30800760), (5, 24640608), (6, 20533840), (8, 15400380), (10, 12320304), (12, 10266920), (15, 8213536), (16, 7700190), (20, 6160152), (24, 5133460), (30, 4106768), (32, 3850095), (40, 3080076), (48, 2566730), (60, 2053384), (80, 1540038), (96, 1283365), (120, 1026692), (160, 770019), (223, 552480), (240, 513346), (446, 276240), (480, 256673), (669, 184160), (892, 138120), (1115, 110496), (1151, 107040), (1338, 92080), (1784, 69060), (2230, 55248), (2302, 53520), (2676, 46040), (3345, 36832), (3453, 35680), (3568, 34530), (4460, 27624), (4604, 26760), (5352, 23020), (5755, 21408), (6690, 18416), (6906, 17840), (7136, 17265), (8920, 13812), (9208, 13380), (10704, 11510)]