90757920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17189}}^1$

素因数の和:17218

約数の個数: 96

約数和(自身を含む): 311895360

約数和(自身を除く): 221137440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 17189, 34378, 51567, 68756, 85945, 103134, 137512, 171890, 189079, 206268, 257835, 275024, 343780, 378158, 412536, 515670, 550048, 567237, 687560, 756316, 825072, 945395, 1031340, 1134474, 1375120, 1512632, 1650144, 1890790, 2062680, 2268948, 2750240, 2836185, 3025264, 3781580, 4125360, 4537896, 5672370, 6050528, 7563160, 8250720, 9075792, 11344740, 15126320, 18151584, 22689480, 30252640, 45378960, 90757920]

約数ペア:

[(1, 90757920), (2, 45378960), (3, 30252640), (4, 22689480), (5, 18151584), (6, 15126320), (8, 11344740), (10, 9075792), (11, 8250720), (12, 7563160), (15, 6050528), (16, 5672370), (20, 4537896), (22, 4125360), (24, 3781580), (30, 3025264), (32, 2836185), (33, 2750240), (40, 2268948), (44, 2062680), (48, 1890790), (55, 1650144), (60, 1512632), (66, 1375120), (80, 1134474), (88, 1031340), (96, 945395), (110, 825072), (120, 756316), (132, 687560), (160, 567237), (165, 550048), (176, 515670), (220, 412536), (240, 378158), (264, 343780), (330, 275024), (352, 257835), (440, 206268), (480, 189079), (528, 171890), (660, 137512), (880, 103134), (1056, 85945), (1320, 68756), (1760, 51567), (2640, 34378), (5280, 17189)]