1080493920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68213}}^1$

素因数の和:68245

約数の個数: 144

約数和(自身を含む): 4022443152

約数和(自身を除く): 2941949232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 68213, 136426, 204639, 272852, 341065, 409278, 545704, 613917, 682130, 750343, 818556, 1023195, 1091408, 1227834, 1364260, 1500686, 1637112, 2046390, 2182816, 2251029, 2455668, 2728520, 3001372, 3069585, 3274224, 3751715, 4092780, 4502058, 4911336, 5457040, 6002744, 6139170, 6548448, 6753087, 7503430, 8185560, 9004116, 9822672, 10914080, 11255145, 12005488, 12278340, 13506174, 15006860, 16371120, 18008232, 19645344, 22510290, 24010976, 24556680, 27012348, 30013720, 32742240, 33765435, 36016464, 45020580, 49113360, 54024696, 60027440, 67530870, 72032928, 90041160, 98226720, 108049392, 120054880, 135061740, 180082320, 216098784, 270123480, 360164640, 540246960, 1080493920]

約数ペア:

[(1, 1080493920), (2, 540246960), (3, 360164640), (4, 270123480), (5, 216098784), (6, 180082320), (8, 135061740), (9, 120054880), (10, 108049392), (11, 98226720), (12, 90041160), (15, 72032928), (16, 67530870), (18, 60027440), (20, 54024696), (22, 49113360), (24, 45020580), (30, 36016464), (32, 33765435), (33, 32742240), (36, 30013720), (40, 27012348), (44, 24556680), (45, 24010976), (48, 22510290), (55, 19645344), (60, 18008232), (66, 16371120), (72, 15006860), (80, 13506174), (88, 12278340), (90, 12005488), (96, 11255145), (99, 10914080), (110, 9822672), (120, 9004116), (132, 8185560), (144, 7503430), (160, 6753087), (165, 6548448), (176, 6139170), (180, 6002744), (198, 5457040), (220, 4911336), (240, 4502058), (264, 4092780), (288, 3751715), (330, 3274224), (352, 3069585), (360, 3001372), (396, 2728520), (440, 2455668), (480, 2251029), (495, 2182816), (528, 2046390), (660, 1637112), (720, 1500686), (792, 1364260), (880, 1227834), (990, 1091408), (1056, 1023195), (1320, 818556), (1440, 750343), (1584, 682130), (1760, 613917), (1980, 545704), (2640, 409278), (3168, 341065), (3960, 272852), (5280, 204639), (7920, 136426), (15840, 68213)]