254151120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7013}}^1$

素因数の和:7180

約数の個数: 80

約数和(自身を含む): 793199232

約数和(自身を除く): 539048112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7013, 7248, 9060, 12080, 14026, 18120, 21039, 28052, 35065, 36240, 42078, 56104, 70130, 84156, 105195, 112208, 140260, 168312, 210390, 280520, 336624, 420780, 561040, 841560, 1058963, 1683120, 2117926, 3176889, 4235852, 5294815, 6353778, 8471704, 10589630, 12707556, 15884445, 16943408, 21179260, 25415112, 31768890, 42358520, 50830224, 63537780, 84717040, 127075560, 254151120]

約数ペア:

[(1, 254151120), (2, 127075560), (3, 84717040), (4, 63537780), (5, 50830224), (6, 42358520), (8, 31768890), (10, 25415112), (12, 21179260), (15, 16943408), (16, 15884445), (20, 12707556), (24, 10589630), (30, 8471704), (40, 6353778), (48, 5294815), (60, 4235852), (80, 3176889), (120, 2117926), (151, 1683120), (240, 1058963), (302, 841560), (453, 561040), (604, 420780), (755, 336624), (906, 280520), (1208, 210390), (1510, 168312), (1812, 140260), (2265, 112208), (2416, 105195), (3020, 84156), (3624, 70130), (4530, 56104), (6040, 42078), (7013, 36240), (7248, 35065), (9060, 28052), (12080, 21039), (14026, 18120)]