326205720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6917}}^1$

素因数の和:7065

約数の個数: 96

約数和(自身を含む): 1068415920

約数和(自身を除く): 742210200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6917, 7860, 9432, 11790, 13834, 15720, 20751, 23580, 27668, 34585, 41502, 47160, 55336, 62253, 69170, 83004, 103755, 124506, 138340, 166008, 207510, 249012, 276680, 311265, 415020, 498024, 622530, 830040, 906127, 1245060, 1812254, 2490120, 2718381, 3624508, 4530635, 5436762, 7249016, 8155143, 9061270, 10873524, 13591905, 16310286, 18122540, 21747048, 27183810, 32620572, 36245080, 40775715, 54367620, 65241144, 81551430, 108735240, 163102860, 326205720]

約数ペア:

[(1, 326205720), (2, 163102860), (3, 108735240), (4, 81551430), (5, 65241144), (6, 54367620), (8, 40775715), (9, 36245080), (10, 32620572), (12, 27183810), (15, 21747048), (18, 18122540), (20, 16310286), (24, 13591905), (30, 10873524), (36, 9061270), (40, 8155143), (45, 7249016), (60, 5436762), (72, 4530635), (90, 3624508), (120, 2718381), (131, 2490120), (180, 1812254), (262, 1245060), (360, 906127), (393, 830040), (524, 622530), (655, 498024), (786, 415020), (1048, 311265), (1179, 276680), (1310, 249012), (1572, 207510), (1965, 166008), (2358, 138340), (2620, 124506), (3144, 103755), (3930, 83004), (4716, 69170), (5240, 62253), (5895, 55336), (6917, 47160), (7860, 41502), (9432, 34585), (11790, 27668), (13834, 23580), (15720, 20751)]