9189240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 27972000

約数和(自身を除く): 18782760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1049, 1095, 1460, 1752, 2098, 2190, 2920, 3147, 4196, 4380, 5245, 6294, 8392, 8760, 10490, 12588, 15735, 20980, 25176, 31470, 41960, 62940, 76577, 125880, 153154, 229731, 306308, 382885, 459462, 612616, 765770, 918924, 1148655, 1531540, 1837848, 2297310, 3063080, 4594620, 9189240]

約数ペア:

[(1, 9189240), (2, 4594620), (3, 3063080), (4, 2297310), (5, 1837848), (6, 1531540), (8, 1148655), (10, 918924), (12, 765770), (15, 612616), (20, 459462), (24, 382885), (30, 306308), (40, 229731), (60, 153154), (73, 125880), (120, 76577), (146, 62940), (219, 41960), (292, 31470), (365, 25176), (438, 20980), (584, 15735), (730, 12588), (876, 10490), (1049, 8760), (1095, 8392), (1460, 6294), (1752, 5245), (2098, 4380), (2190, 4196), (2920, 3147)]