3915600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 13561632

約数和(自身を除く): 9646032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 251, 260, 300, 312, 325, 390, 400, 502, 520, 600, 624, 650, 753, 780, 975, 1004, 1040, 1200, 1255, 1300, 1506, 1560, 1950, 2008, 2510, 2600, 3012, 3120, 3263, 3765, 3900, 4016, 5020, 5200, 6024, 6275, 6526, 7530, 7800, 9789, 10040, 12048, 12550, 13052, 15060, 15600, 16315, 18825, 19578, 20080, 25100, 26104, 30120, 32630, 37650, 39156, 48945, 50200, 52208, 60240, 65260, 75300, 78312, 81575, 97890, 100400, 130520, 150600, 156624, 163150, 195780, 244725, 261040, 301200, 326300, 391560, 489450, 652600, 783120, 978900, 1305200, 1957800, 3915600]

約数ペア:

[(1, 3915600), (2, 1957800), (3, 1305200), (4, 978900), (5, 783120), (6, 652600), (8, 489450), (10, 391560), (12, 326300), (13, 301200), (15, 261040), (16, 244725), (20, 195780), (24, 163150), (25, 156624), (26, 150600), (30, 130520), (39, 100400), (40, 97890), (48, 81575), (50, 78312), (52, 75300), (60, 65260), (65, 60240), (75, 52208), (78, 50200), (80, 48945), (100, 39156), (104, 37650), (120, 32630), (130, 30120), (150, 26104), (156, 25100), (195, 20080), (200, 19578), (208, 18825), (240, 16315), (251, 15600), (260, 15060), (300, 13052), (312, 12550), (325, 12048), (390, 10040), (400, 9789), (502, 7800), (520, 7530), (600, 6526), (624, 6275), (650, 6024), (753, 5200), (780, 5020), (975, 4016), (1004, 3900), (1040, 3765), (1200, 3263), (1255, 3120), (1300, 3012), (1506, 2600), (1560, 2510), (1950, 2008)]