8445120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 112

約数和(自身を含む): 28285440

約数和(自身を除く): 19840320

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 463, 480, 570, 608, 760, 912, 926, 960, 1140, 1216, 1389, 1520, 1824, 1852, 2280, 2315, 2778, 3040, 3648, 3704, 4560, 4630, 5556, 6080, 6945, 7408, 8797, 9120, 9260, 11112, 13890, 14816, 17594, 18240, 18520, 22224, 26391, 27780, 29632, 35188, 37040, 43985, 44448, 52782, 55560, 70376, 74080, 87970, 88896, 105564, 111120, 131955, 140752, 148160, 175940, 211128, 222240, 263910, 281504, 351880, 422256, 444480, 527820, 563008, 703760, 844512, 1055640, 1407520, 1689024, 2111280, 2815040, 4222560, 8445120]

約数ペア:

[(1, 8445120), (2, 4222560), (3, 2815040), (4, 2111280), (5, 1689024), (6, 1407520), (8, 1055640), (10, 844512), (12, 703760), (15, 563008), (16, 527820), (19, 444480), (20, 422256), (24, 351880), (30, 281504), (32, 263910), (38, 222240), (40, 211128), (48, 175940), (57, 148160), (60, 140752), (64, 131955), (76, 111120), (80, 105564), (95, 88896), (96, 87970), (114, 74080), (120, 70376), (152, 55560), (160, 52782), (190, 44448), (192, 43985), (228, 37040), (240, 35188), (285, 29632), (304, 27780), (320, 26391), (380, 22224), (456, 18520), (463, 18240), (480, 17594), (570, 14816), (608, 13890), (760, 11112), (912, 9260), (926, 9120), (960, 8797), (1140, 7408), (1216, 6945), (1389, 6080), (1520, 5556), (1824, 4630), (1852, 4560), (2280, 3704), (2315, 3648), (2778, 3040)]