4122240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 13953600

約数和(自身を除く): 9831360

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, 113, 114, 120, 128, 152, 160, 190, 192, 226, 228, 240, 285, 304, 320, 339, 380, 384, 452, 456, 480, 565, 570, 608, 640, 678, 760, 904, 912, 960, 1130, 1140, 1216, 1356, 1520, 1695, 1808, 1824, 1920, 2147, 2260, 2280, 2432, 2712, 3040, 3390, 3616, 3648, 4294, 4520, 4560, 5424, 6080, 6441, 6780, 7232, 7296, 8588, 9040, 9120, 10735, 10848, 12160, 12882, 13560, 14464, 17176, 18080, 18240, 21470, 21696, 25764, 27120, 32205, 34352, 36160, 36480, 42940, 43392, 51528, 54240, 64410, 68704, 72320, 85880, 103056, 108480, 128820, 137408, 171760, 206112, 216960, 257640, 274816, 343520, 412224, 515280, 687040, 824448, 1030560, 1374080, 2061120, 4122240]

約数ペア:

[(1, 4122240), (2, 2061120), (3, 1374080), (4, 1030560), (5, 824448), (6, 687040), (8, 515280), (10, 412224), (12, 343520), (15, 274816), (16, 257640), (19, 216960), (20, 206112), (24, 171760), (30, 137408), (32, 128820), (38, 108480), (40, 103056), (48, 85880), (57, 72320), (60, 68704), (64, 64410), (76, 54240), (80, 51528), (95, 43392), (96, 42940), (113, 36480), (114, 36160), (120, 34352), (128, 32205), (152, 27120), (160, 25764), (190, 21696), (192, 21470), (226, 18240), (228, 18080), (240, 17176), (285, 14464), (304, 13560), (320, 12882), (339, 12160), (380, 10848), (384, 10735), (452, 9120), (456, 9040), (480, 8588), (565, 7296), (570, 7232), (608, 6780), (640, 6441), (678, 6080), (760, 5424), (904, 4560), (912, 4520), (960, 4294), (1130, 3648), (1140, 3616), (1216, 3390), (1356, 3040), (1520, 2712), (1695, 2432), (1808, 2280), (1824, 2260), (1920, 2147)]