315933600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{131639}}^1$

素因数の和:131662

約数の個数: 72

約数和(自身を含む): 1028371680

約数和(自身を除く): 712438080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 131639, 263278, 394917, 526556, 658195, 789834, 1053112, 1316390, 1579668, 1974585, 2106224, 2632780, 3159336, 3290975, 3949170, 4212448, 5265560, 6318672, 6581950, 7898340, 9872925, 10531120, 12637344, 13163900, 15796680, 19745850, 21062240, 26327800, 31593360, 39491700, 52655600, 63186720, 78983400, 105311200, 157966800, 315933600]

約数ペア:

[(1, 315933600), (2, 157966800), (3, 105311200), (4, 78983400), (5, 63186720), (6, 52655600), (8, 39491700), (10, 31593360), (12, 26327800), (15, 21062240), (16, 19745850), (20, 15796680), (24, 13163900), (25, 12637344), (30, 10531120), (32, 9872925), (40, 7898340), (48, 6581950), (50, 6318672), (60, 5265560), (75, 4212448), (80, 3949170), (96, 3290975), (100, 3159336), (120, 2632780), (150, 2106224), (160, 1974585), (200, 1579668), (240, 1316390), (300, 1053112), (400, 789834), (480, 658195), (600, 526556), (800, 394917), (1200, 263278), (2400, 131639)]