388797120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{134999}}^1$

素因数の和:135022

約数の個数: 84

約数和(自身を含む): 1337310000

約数和(自身を除く): 948512880

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 134999, 269998, 404997, 539996, 674995, 809994, 1079992, 1214991, 1349990, 1619988, 2024985, 2159984, 2429982, 2699980, 3239976, 4049970, 4319968, 4859964, 5399960, 6074955, 6479952, 8099940, 8639936, 9719928, 10799920, 12149910, 12959904, 16199880, 19439856, 21599840, 24299820, 25919808, 32399760, 38879712, 43199680, 48599640, 64799520, 77759424, 97199280, 129599040, 194398560, 388797120]

約数ペア:

[(1, 388797120), (2, 194398560), (3, 129599040), (4, 97199280), (5, 77759424), (6, 64799520), (8, 48599640), (9, 43199680), (10, 38879712), (12, 32399760), (15, 25919808), (16, 24299820), (18, 21599840), (20, 19439856), (24, 16199880), (30, 12959904), (32, 12149910), (36, 10799920), (40, 9719928), (45, 8639936), (48, 8099940), (60, 6479952), (64, 6074955), (72, 5399960), (80, 4859964), (90, 4319968), (96, 4049970), (120, 3239976), (144, 2699980), (160, 2429982), (180, 2159984), (192, 2024985), (240, 1619988), (288, 1349990), (320, 1214991), (360, 1079992), (480, 809994), (576, 674995), (720, 539996), (960, 404997), (1440, 269998), (2880, 134999)]