71294880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{148531}}^1$

素因数の和:148549

約数の個数: 48

約数和(自身を含む): 224580384

約数和(自身を除く): 153285504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 148531, 297062, 445593, 594124, 742655, 891186, 1188248, 1485310, 1782372, 2227965, 2376496, 2970620, 3564744, 4455930, 4752992, 5941240, 7129488, 8911860, 11882480, 14258976, 17823720, 23764960, 35647440, 71294880]

約数ペア:

[(1, 71294880), (2, 35647440), (3, 23764960), (4, 17823720), (5, 14258976), (6, 11882480), (8, 8911860), (10, 7129488), (12, 5941240), (15, 4752992), (16, 4455930), (20, 3564744), (24, 2970620), (30, 2376496), (32, 2227965), (40, 1782372), (48, 1485310), (60, 1188248), (80, 891186), (96, 742655), (120, 594124), (160, 445593), (240, 297062), (480, 148531)]