155894640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59051}}^1$

素因数の和:59078

約数の個数: 80

約数和(自身を含む): 527216256

約数和(自身を除く): 371321616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 59051, 118102, 177153, 236204, 295255, 354306, 472408, 590510, 649561, 708612, 885765, 944816, 1181020, 1299122, 1417224, 1771530, 1948683, 2362040, 2598244, 2834448, 3247805, 3543060, 3897366, 4724080, 5196488, 6495610, 7086120, 7794732, 9743415, 10392976, 12991220, 14172240, 15589464, 19486830, 25982440, 31178928, 38973660, 51964880, 77947320, 155894640]

約数ペア:

[(1, 155894640), (2, 77947320), (3, 51964880), (4, 38973660), (5, 31178928), (6, 25982440), (8, 19486830), (10, 15589464), (11, 14172240), (12, 12991220), (15, 10392976), (16, 9743415), (20, 7794732), (22, 7086120), (24, 6495610), (30, 5196488), (33, 4724080), (40, 3897366), (44, 3543060), (48, 3247805), (55, 2834448), (60, 2598244), (66, 2362040), (80, 1948683), (88, 1771530), (110, 1417224), (120, 1299122), (132, 1181020), (165, 944816), (176, 885765), (220, 708612), (240, 649561), (264, 590510), (330, 472408), (440, 354306), (528, 295255), (660, 236204), (880, 177153), (1320, 118102), (2640, 59051)]