515883240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10939}}^1$

素因数の和:11087

約数の個数: 96

約数和(自身を含む): 1689573600

約数和(自身を除く): 1173690360

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, 7860, 9432, 10939, 11790, 15720, 21878, 23580, 32817, 43756, 47160, 54695, 65634, 87512, 98451, 109390, 131268, 164085, 196902, 218780, 262536, 328170, 393804, 437560, 492255, 656340, 787608, 984510, 1312680, 1433009, 1969020, 2866018, 3938040, 4299027, 5732036, 7165045, 8598054, 11464072, 12897081, 14330090, 17196108, 21495135, 25794162, 28660180, 34392216, 42990270, 51588324, 57320360, 64485405, 85980540, 103176648, 128970810, 171961080, 257941620, 515883240]

約数ペア:

[(1, 515883240), (2, 257941620), (3, 171961080), (4, 128970810), (5, 103176648), (6, 85980540), (8, 64485405), (9, 57320360), (10, 51588324), (12, 42990270), (15, 34392216), (18, 28660180), (20, 25794162), (24, 21495135), (30, 17196108), (36, 14330090), (40, 12897081), (45, 11464072), (60, 8598054), (72, 7165045), (90, 5732036), (120, 4299027), (131, 3938040), (180, 2866018), (262, 1969020), (360, 1433009), (393, 1312680), (524, 984510), (655, 787608), (786, 656340), (1048, 492255), (1179, 437560), (1310, 393804), (1572, 328170), (1965, 262536), (2358, 218780), (2620, 196902), (3144, 164085), (3930, 131268), (4716, 109390), (5240, 98451), (5895, 87512), (7860, 65634), (9432, 54695), (10939, 47160), (11790, 43756), (15720, 32817), (21878, 23580)]