156944280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27827}}^1$

素因数の和:27888

約数の個数: 64

約数和(自身を含む): 480867840

約数和(自身を除く): 323923560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 27827, 55654, 83481, 111308, 139135, 166962, 222616, 278270, 333924, 417405, 556540, 667848, 834810, 1113080, 1307869, 1669620, 2615738, 3339240, 3923607, 5231476, 6539345, 7847214, 10462952, 13078690, 15694428, 19618035, 26157380, 31388856, 39236070, 52314760, 78472140, 156944280]

約数ペア:

[(1, 156944280), (2, 78472140), (3, 52314760), (4, 39236070), (5, 31388856), (6, 26157380), (8, 19618035), (10, 15694428), (12, 13078690), (15, 10462952), (20, 7847214), (24, 6539345), (30, 5231476), (40, 3923607), (47, 3339240), (60, 2615738), (94, 1669620), (120, 1307869), (141, 1113080), (188, 834810), (235, 667848), (282, 556540), (376, 417405), (470, 333924), (564, 278270), (705, 222616), (940, 166962), (1128, 139135), (1410, 111308), (1880, 83481), (2820, 55654), (5640, 27827)]