2772367440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11551531}}^1$

素因数の和:11551547

約数の個数: 40

約数和(自身を含む): 8594339808

約数和(自身を除く): 5821972368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11551531, 23103062, 34654593, 46206124, 57757655, 69309186, 92412248, 115515310, 138618372, 173272965, 184824496, 231030620, 277236744, 346545930, 462061240, 554473488, 693091860, 924122480, 1386183720, 2772367440]

約数ペア:

[(1, 2772367440), (2, 1386183720), (3, 924122480), (4, 693091860), (5, 554473488), (6, 462061240), (8, 346545930), (10, 277236744), (12, 231030620), (15, 184824496), (16, 173272965), (20, 138618372), (24, 115515310), (30, 92412248), (40, 69309186), (48, 57757655), (60, 46206124), (80, 34654593), (120, 23103062), (240, 11551531)]