394764960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1373}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 1246492800

約数和(自身を除く): 851727840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 599, 1198, 1373, 1797, 2396, 2746, 2995, 3594, 4119, 4792, 5492, 5990, 6865, 7188, 8238, 8985, 9584, 10984, 11980, 13730, 14376, 16476, 17970, 19168, 20595, 21968, 23960, 27460, 28752, 32952, 35940, 41190, 43936, 47920, 54920, 57504, 65904, 71880, 82380, 95840, 109840, 131808, 143760, 164760, 219680, 287520, 329520, 659040, 822427, 1644854, 2467281, 3289708, 4112135, 4934562, 6579416, 8224270, 9869124, 12336405, 13158832, 16448540, 19738248, 24672810, 26317664, 32897080, 39476496, 49345620, 65794160, 78952992, 98691240, 131588320, 197382480, 394764960]

約数ペア:

[(1, 394764960), (2, 197382480), (3, 131588320), (4, 98691240), (5, 78952992), (6, 65794160), (8, 49345620), (10, 39476496), (12, 32897080), (15, 26317664), (16, 24672810), (20, 19738248), (24, 16448540), (30, 13158832), (32, 12336405), (40, 9869124), (48, 8224270), (60, 6579416), (80, 4934562), (96, 4112135), (120, 3289708), (160, 2467281), (240, 1644854), (480, 822427), (599, 659040), (1198, 329520), (1373, 287520), (1797, 219680), (2396, 164760), (2746, 143760), (2995, 131808), (3594, 109840), (4119, 95840), (4792, 82380), (5492, 71880), (5990, 65904), (6865, 57504), (7188, 54920), (8238, 47920), (8985, 43936), (9584, 41190), (10984, 35940), (11980, 32952), (13730, 28752), (14376, 27460), (16476, 23960), (17970, 21968), (19168, 20595)]