1625329920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22277}}^1$

素因数の和:22320

約数の個数: 144

約数和(自身を含む): 5464347840

約数和(自身を除く): 3839017920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 22277, 24320, 36480, 44554, 66831, 72960, 89108, 111385, 133662, 178216, 222770, 267324, 334155, 356432, 423263, 445540, 534648, 668310, 712864, 846526, 891080, 1069296, 1269789, 1336620, 1425728, 1693052, 1782160, 2116315, 2138592, 2539578, 2673240, 2851456, 3386104, 3564320, 4232630, 4277184, 5079156, 5346480, 5702912, 6348945, 6772208, 7128640, 8465260, 8554368, 10158312, 10692960, 12697890, 13544416, 14257280, 16930520, 17108736, 20316624, 21385920, 25395780, 27088832, 28514560, 33861040, 40633248, 42771840, 50791560, 54177664, 67722080, 81266496, 85543680, 101583120, 108355328, 135444160, 162532992, 203166240, 270888320, 325065984, 406332480, 541776640, 812664960, 1625329920]

約数ペア:

[(1, 1625329920), (2, 812664960), (3, 541776640), (4, 406332480), (5, 325065984), (6, 270888320), (8, 203166240), (10, 162532992), (12, 135444160), (15, 108355328), (16, 101583120), (19, 85543680), (20, 81266496), (24, 67722080), (30, 54177664), (32, 50791560), (38, 42771840), (40, 40633248), (48, 33861040), (57, 28514560), (60, 27088832), (64, 25395780), (76, 21385920), (80, 20316624), (95, 17108736), (96, 16930520), (114, 14257280), (120, 13544416), (128, 12697890), (152, 10692960), (160, 10158312), (190, 8554368), (192, 8465260), (228, 7128640), (240, 6772208), (256, 6348945), (285, 5702912), (304, 5346480), (320, 5079156), (380, 4277184), (384, 4232630), (456, 3564320), (480, 3386104), (570, 2851456), (608, 2673240), (640, 2539578), (760, 2138592), (768, 2116315), (912, 1782160), (960, 1693052), (1140, 1425728), (1216, 1336620), (1280, 1269789), (1520, 1069296), (1824, 891080), (1920, 846526), (2280, 712864), (2432, 668310), (3040, 534648), (3648, 445540), (3840, 423263), (4560, 356432), (4864, 334155), (6080, 267324), (7296, 222770), (9120, 178216), (12160, 133662), (14592, 111385), (18240, 89108), (22277, 72960), (24320, 66831), (36480, 44554)]