38691360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 133877016

約数和(自身を除く): 95185656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 277, 288, 291, 360, 388, 480, 485, 554, 582, 720, 776, 831, 873, 970, 1108, 1164, 1385, 1440, 1455, 1552, 1662, 1746, 1940, 2216, 2328, 2493, 2770, 2910, 3104, 3324, 3492, 3880, 4155, 4365, 4432, 4656, 4986, 5540, 5820, 6648, 6984, 7760, 8310, 8730, 8864, 9312, 9972, 11080, 11640, 12465, 13296, 13968, 15520, 16620, 17460, 19944, 22160, 23280, 24930, 26592, 26869, 27936, 33240, 34920, 39888, 44320, 46560, 49860, 53738, 66480, 69840, 79776, 80607, 99720, 107476, 132960, 134345, 139680, 161214, 199440, 214952, 241821, 268690, 322428, 398880, 403035, 429904, 483642, 537380, 644856, 806070, 859808, 967284, 1074760, 1209105, 1289712, 1612140, 1934568, 2149520, 2418210, 2579424, 3224280, 3869136, 4299040, 4836420, 6448560, 7738272, 9672840, 12897120, 19345680, 38691360]

約数ペア:

[(1, 38691360), (2, 19345680), (3, 12897120), (4, 9672840), (5, 7738272), (6, 6448560), (8, 4836420), (9, 4299040), (10, 3869136), (12, 3224280), (15, 2579424), (16, 2418210), (18, 2149520), (20, 1934568), (24, 1612140), (30, 1289712), (32, 1209105), (36, 1074760), (40, 967284), (45, 859808), (48, 806070), (60, 644856), (72, 537380), (80, 483642), (90, 429904), (96, 403035), (97, 398880), (120, 322428), (144, 268690), (160, 241821), (180, 214952), (194, 199440), (240, 161214), (277, 139680), (288, 134345), (291, 132960), (360, 107476), (388, 99720), (480, 80607), (485, 79776), (554, 69840), (582, 66480), (720, 53738), (776, 49860), (831, 46560), (873, 44320), (970, 39888), (1108, 34920), (1164, 33240), (1385, 27936), (1440, 26869), (1455, 26592), (1552, 24930), (1662, 23280), (1746, 22160), (1940, 19944), (2216, 17460), (2328, 16620), (2493, 15520), (2770, 13968), (2910, 13296), (3104, 12465), (3324, 11640), (3492, 11080), (3880, 9972), (4155, 9312), (4365, 8864), (4432, 8730), (4656, 8310), (4986, 7760), (5540, 6984), (5820, 6648)]