153213840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16369}}^1$

素因数の和:16401

約数の個数: 120

約数和(自身を含む): 554157240

約数和(自身を除く): 400943400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 16369, 32738, 49107, 65476, 81845, 98214, 130952, 147321, 163690, 196428, 212797, 245535, 261904, 294642, 327380, 392856, 425594, 491070, 589284, 638391, 654760, 736605, 785712, 851188, 982140, 1063985, 1178568, 1276782, 1309520, 1473210, 1702376, 1915173, 1964280, 2127970, 2357136, 2553564, 2946420, 3191955, 3404752, 3830346, 3928560, 4255940, 5107128, 5892840, 6383910, 7660692, 8511880, 9575865, 10214256, 11785680, 12767820, 15321384, 17023760, 19151730, 25535640, 30642768, 38303460, 51071280, 76606920, 153213840]

約数ペア:

[(1, 153213840), (2, 76606920), (3, 51071280), (4, 38303460), (5, 30642768), (6, 25535640), (8, 19151730), (9, 17023760), (10, 15321384), (12, 12767820), (13, 11785680), (15, 10214256), (16, 9575865), (18, 8511880), (20, 7660692), (24, 6383910), (26, 5892840), (30, 5107128), (36, 4255940), (39, 3928560), (40, 3830346), (45, 3404752), (48, 3191955), (52, 2946420), (60, 2553564), (65, 2357136), (72, 2127970), (78, 1964280), (80, 1915173), (90, 1702376), (104, 1473210), (117, 1309520), (120, 1276782), (130, 1178568), (144, 1063985), (156, 982140), (180, 851188), (195, 785712), (208, 736605), (234, 654760), (240, 638391), (260, 589284), (312, 491070), (360, 425594), (390, 392856), (468, 327380), (520, 294642), (585, 261904), (624, 245535), (720, 212797), (780, 196428), (936, 163690), (1040, 147321), (1170, 130952), (1560, 98214), (1872, 81845), (2340, 65476), (3120, 49107), (4680, 32738), (9360, 16369)]