288628080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1279

約数の個数: 160

約数和(自身を含む): 976604160

約数和(自身を除く): 687976080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 1027, 1040, 1171, 1185, 1264, 1560, 1580, 1896, 2054, 2342, 2370, 3081, 3120, 3160, 3513, 3792, 4108, 4684, 4740, 5135, 5855, 6162, 6320, 7026, 8216, 9368, 9480, 10270, 11710, 12324, 14052, 15223, 15405, 16432, 17565, 18736, 18960, 20540, 23420, 24648, 28104, 30446, 30810, 35130, 41080, 45669, 46840, 49296, 56208, 60892, 61620, 70260, 76115, 82160, 91338, 92509, 93680, 121784, 123240, 140520, 152230, 182676, 185018, 228345, 243568, 246480, 277527, 281040, 304460, 365352, 370036, 456690, 462545, 555054, 608920, 730704, 740072, 913380, 925090, 1110108, 1202617, 1217840, 1387635, 1480144, 1826760, 1850180, 2220216, 2405234, 2775270, 3607851, 3653520, 3700360, 4440432, 4810468, 5550540, 6013085, 7215702, 7400720, 9620936, 11101080, 12026170, 14431404, 18039255, 19241872, 22202160, 24052340, 28862808, 36078510, 48104680, 57725616, 72157020, 96209360, 144314040, 288628080]

約数ペア:

[(1, 288628080), (2, 144314040), (3, 96209360), (4, 72157020), (5, 57725616), (6, 48104680), (8, 36078510), (10, 28862808), (12, 24052340), (13, 22202160), (15, 19241872), (16, 18039255), (20, 14431404), (24, 12026170), (26, 11101080), (30, 9620936), (39, 7400720), (40, 7215702), (48, 6013085), (52, 5550540), (60, 4810468), (65, 4440432), (78, 3700360), (79, 3653520), (80, 3607851), (104, 2775270), (120, 2405234), (130, 2220216), (156, 1850180), (158, 1826760), (195, 1480144), (208, 1387635), (237, 1217840), (240, 1202617), (260, 1110108), (312, 925090), (316, 913380), (390, 740072), (395, 730704), (474, 608920), (520, 555054), (624, 462545), (632, 456690), (780, 370036), (790, 365352), (948, 304460), (1027, 281040), (1040, 277527), (1171, 246480), (1185, 243568), (1264, 228345), (1560, 185018), (1580, 182676), (1896, 152230), (2054, 140520), (2342, 123240), (2370, 121784), (3081, 93680), (3120, 92509), (3160, 91338), (3513, 82160), (3792, 76115), (4108, 70260), (4684, 61620), (4740, 60892), (5135, 56208), (5855, 49296), (6162, 46840), (6320, 45669), (7026, 41080), (8216, 35130), (9368, 30810), (9480, 30446), (10270, 28104), (11710, 24648), (12324, 23420), (14052, 20540), (15223, 18960), (15405, 18736), (16432, 17565)]