2159599440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{70853}}^1$

素因数の和:70996

約数の個数: 80

約数和(自身を含む): 6747568128

約数和(自身を除く): 4587968688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 70853, 141706, 212559, 283412, 354265, 425118, 566824, 708530, 850236, 1062795, 1133648, 1417060, 1700472, 2125590, 2834120, 3400944, 4251180, 5668240, 8502360, 8998331, 17004720, 17996662, 26994993, 35993324, 44991655, 53989986, 71986648, 89983310, 107979972, 134974965, 143973296, 179966620, 215959944, 269949930, 359933240, 431919888, 539899860, 719866480, 1079799720, 2159599440]

約数ペア:

[(1, 2159599440), (2, 1079799720), (3, 719866480), (4, 539899860), (5, 431919888), (6, 359933240), (8, 269949930), (10, 215959944), (12, 179966620), (15, 143973296), (16, 134974965), (20, 107979972), (24, 89983310), (30, 71986648), (40, 53989986), (48, 44991655), (60, 35993324), (80, 26994993), (120, 17996662), (127, 17004720), (240, 8998331), (254, 8502360), (381, 5668240), (508, 4251180), (635, 3400944), (762, 2834120), (1016, 2125590), (1270, 1700472), (1524, 1417060), (1905, 1133648), (2032, 1062795), (2540, 850236), (3048, 708530), (3810, 566824), (5080, 425118), (6096, 354265), (7620, 283412), (10160, 212559), (15240, 141706), (30480, 70853)]