245912160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39409}}^1$

素因数の和:39440

約数の個数: 96

約数和(自身を含む): 834230880

約数和(自身を除く): 588318720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 39409, 78818, 118227, 157636, 197045, 236454, 315272, 394090, 472908, 512317, 591135, 630544, 788180, 945816, 1024634, 1182270, 1261088, 1536951, 1576360, 1891632, 2049268, 2364540, 2561585, 3073902, 3152720, 3783264, 4098536, 4729080, 5123170, 6147804, 6305440, 7684755, 8197072, 9458160, 10246340, 12295608, 15369510, 16394144, 18916320, 20492680, 24591216, 30739020, 40985360, 49182432, 61478040, 81970720, 122956080, 245912160]

約数ペア:

[(1, 245912160), (2, 122956080), (3, 81970720), (4, 61478040), (5, 49182432), (6, 40985360), (8, 30739020), (10, 24591216), (12, 20492680), (13, 18916320), (15, 16394144), (16, 15369510), (20, 12295608), (24, 10246340), (26, 9458160), (30, 8197072), (32, 7684755), (39, 6305440), (40, 6147804), (48, 5123170), (52, 4729080), (60, 4098536), (65, 3783264), (78, 3152720), (80, 3073902), (96, 2561585), (104, 2364540), (120, 2049268), (130, 1891632), (156, 1576360), (160, 1536951), (195, 1261088), (208, 1182270), (240, 1024634), (260, 945816), (312, 788180), (390, 630544), (416, 591135), (480, 512317), (520, 472908), (624, 394090), (780, 315272), (1040, 236454), (1248, 197045), (1560, 157636), (2080, 118227), (3120, 78818), (6240, 39409)]