1383000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{461}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 4324320

約数和(自身を除く): 2941320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 461, 500, 600, 750, 922, 1000, 1383, 1500, 1844, 2305, 2766, 3000, 3688, 4610, 5532, 6915, 9220, 11064, 11525, 13830, 18440, 23050, 27660, 34575, 46100, 55320, 57625, 69150, 92200, 115250, 138300, 172875, 230500, 276600, 345750, 461000, 691500, 1383000]

約数ペア:

[(1, 1383000), (2, 691500), (3, 461000), (4, 345750), (5, 276600), (6, 230500), (8, 172875), (10, 138300), (12, 115250), (15, 92200), (20, 69150), (24, 57625), (25, 55320), (30, 46100), (40, 34575), (50, 27660), (60, 23050), (75, 18440), (100, 13830), (120, 11525), (125, 11064), (150, 9220), (200, 6915), (250, 5532), (300, 4610), (375, 3688), (461, 3000), (500, 2766), (600, 2305), (750, 1844), (922, 1500), (1000, 1383)]