13236240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 41443776

約数和(自身を除く): 28207536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 421, 524, 655, 786, 842, 1048, 1263, 1310, 1572, 1684, 1965, 2096, 2105, 2526, 2620, 3144, 3368, 3930, 4210, 5052, 5240, 6288, 6315, 6736, 7860, 8420, 10104, 10480, 12630, 15720, 16840, 20208, 25260, 31440, 33680, 50520, 55151, 101040, 110302, 165453, 220604, 275755, 330906, 441208, 551510, 661812, 827265, 882416, 1103020, 1323624, 1654530, 2206040, 2647248, 3309060, 4412080, 6618120, 13236240]

約数ペア:

[(1, 13236240), (2, 6618120), (3, 4412080), (4, 3309060), (5, 2647248), (6, 2206040), (8, 1654530), (10, 1323624), (12, 1103020), (15, 882416), (16, 827265), (20, 661812), (24, 551510), (30, 441208), (40, 330906), (48, 275755), (60, 220604), (80, 165453), (120, 110302), (131, 101040), (240, 55151), (262, 50520), (393, 33680), (421, 31440), (524, 25260), (655, 20208), (786, 16840), (842, 15720), (1048, 12630), (1263, 10480), (1310, 10104), (1572, 8420), (1684, 7860), (1965, 6736), (2096, 6315), (2105, 6288), (2526, 5240), (2620, 5052), (3144, 4210), (3368, 3930)]