284812800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{7417}}^1$

素因数の和:7448

約数の個数: 120

約数和(自身を含む): 940988136

約数和(自身を除く): 656175336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 7417, 7680, 9600, 12800, 14834, 19200, 22251, 29668, 37085, 38400, 44502, 59336, 74170, 89004, 111255, 118672, 148340, 178008, 185425, 222510, 237344, 296680, 356016, 370850, 445020, 474688, 556275, 593360, 712032, 741700, 890040, 949376, 1112550, 1186720, 1424064, 1483400, 1780080, 1898752, 2225100, 2373440, 2848128, 2966800, 3560160, 3797504, 4450200, 4746880, 5696256, 5933600, 7120320, 8900400, 9493760, 11392512, 11867200, 14240640, 17800800, 18987520, 23734400, 28481280, 35601600, 47468800, 56962560, 71203200, 94937600, 142406400, 284812800]

約数ペア:

[(1, 284812800), (2, 142406400), (3, 94937600), (4, 71203200), (5, 56962560), (6, 47468800), (8, 35601600), (10, 28481280), (12, 23734400), (15, 18987520), (16, 17800800), (20, 14240640), (24, 11867200), (25, 11392512), (30, 9493760), (32, 8900400), (40, 7120320), (48, 5933600), (50, 5696256), (60, 4746880), (64, 4450200), (75, 3797504), (80, 3560160), (96, 2966800), (100, 2848128), (120, 2373440), (128, 2225100), (150, 1898752), (160, 1780080), (192, 1483400), (200, 1424064), (240, 1186720), (256, 1112550), (300, 949376), (320, 890040), (384, 741700), (400, 712032), (480, 593360), (512, 556275), (600, 474688), (640, 445020), (768, 370850), (800, 356016), (960, 296680), (1200, 237344), (1280, 222510), (1536, 185425), (1600, 178008), (1920, 148340), (2400, 118672), (2560, 111255), (3200, 89004), (3840, 74170), (4800, 59336), (6400, 44502), (7417, 38400), (7680, 37085), (9600, 29668), (12800, 22251), (14834, 19200)]