394979040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4649}}^1$

素因数の和:4729

約数の個数: 144

約数和(自身を含む): 1371006000

約数和(自身を除く): 976026960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3540, 4248, 4649, 4720, 5310, 5664, 7080, 8496, 9298, 9440, 10620, 13947, 14160, 16992, 18596, 21240, 23245, 27894, 28320, 37192, 41841, 42480, 46490, 55788, 69735, 74384, 83682, 84960, 92980, 111576, 139470, 148768, 167364, 185960, 209205, 223152, 274291, 278940, 334728, 371920, 418410, 446304, 548582, 557880, 669456, 743840, 822873, 836820, 1097164, 1115760, 1338912, 1371455, 1645746, 1673640, 2194328, 2231520, 2468619, 2742910, 3291492, 3347280, 4114365, 4388656, 4937238, 5485820, 6582984, 6694560, 8228730, 8777312, 9874476, 10971640, 12343095, 13165968, 16457460, 19748952, 21943280, 24686190, 26331936, 32914920, 39497904, 43886560, 49372380, 65829840, 78995808, 98744760, 131659680, 197489520, 394979040]

約数ペア:

[(1, 394979040), (2, 197489520), (3, 131659680), (4, 98744760), (5, 78995808), (6, 65829840), (8, 49372380), (9, 43886560), (10, 39497904), (12, 32914920), (15, 26331936), (16, 24686190), (18, 21943280), (20, 19748952), (24, 16457460), (30, 13165968), (32, 12343095), (36, 10971640), (40, 9874476), (45, 8777312), (48, 8228730), (59, 6694560), (60, 6582984), (72, 5485820), (80, 4937238), (90, 4388656), (96, 4114365), (118, 3347280), (120, 3291492), (144, 2742910), (160, 2468619), (177, 2231520), (180, 2194328), (236, 1673640), (240, 1645746), (288, 1371455), (295, 1338912), (354, 1115760), (360, 1097164), (472, 836820), (480, 822873), (531, 743840), (590, 669456), (708, 557880), (720, 548582), (885, 446304), (944, 418410), (1062, 371920), (1180, 334728), (1416, 278940), (1440, 274291), (1770, 223152), (1888, 209205), (2124, 185960), (2360, 167364), (2655, 148768), (2832, 139470), (3540, 111576), (4248, 92980), (4649, 84960), (4720, 83682), (5310, 74384), (5664, 69735), (7080, 55788), (8496, 46490), (9298, 42480), (9440, 41841), (10620, 37192), (13947, 28320), (14160, 27894), (16992, 23245), (18596, 21240)]