386303640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{78517}}^1$

素因数の和:78572

約数の個数: 64

約数和(自身を含む): 1187192160

約数和(自身を除く): 800888520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 78517, 157034, 235551, 314068, 392585, 471102, 628136, 785170, 942204, 1177755, 1570340, 1884408, 2355510, 3140680, 3219197, 4711020, 6438394, 9422040, 9657591, 12876788, 16095985, 19315182, 25753576, 32191970, 38630364, 48287955, 64383940, 77260728, 96575910, 128767880, 193151820, 386303640]

約数ペア:

[(1, 386303640), (2, 193151820), (3, 128767880), (4, 96575910), (5, 77260728), (6, 64383940), (8, 48287955), (10, 38630364), (12, 32191970), (15, 25753576), (20, 19315182), (24, 16095985), (30, 12876788), (40, 9657591), (41, 9422040), (60, 6438394), (82, 4711020), (120, 3219197), (123, 3140680), (164, 2355510), (205, 1884408), (246, 1570340), (328, 1177755), (410, 942204), (492, 785170), (615, 628136), (820, 471102), (984, 392585), (1230, 314068), (1640, 235551), (2460, 157034), (4920, 78517)]