1252221120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{48311}}^1$

素因数の和:48340

約数の個数: 140

約数和(自身を含む): 4454463024

約数和(自身を除く): 3202241904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 48311, 96622, 144933, 193244, 241555, 289866, 386488, 434799, 483110, 579732, 724665, 772976, 869598, 966220, 1159464, 1304397, 1449330, 1545952, 1739196, 1932440, 2173995, 2318928, 2608794, 2898660, 3091904, 3478392, 3864880, 3913191, 4347990, 4637856, 5217588, 5797320, 6521985, 6956784, 7729760, 7826382, 8695980, 9275712, 10435176, 11594640, 13043970, 13913568, 15459520, 15652764, 17391960, 19565955, 20870352, 23189280, 26087940, 27827136, 31305528, 34783920, 39131910, 41740704, 46378560, 52175880, 62611056, 69567840, 78263820, 83481408, 104351760, 125222112, 139135680, 156527640, 208703520, 250444224, 313055280, 417407040, 626110560, 1252221120]

約数ペア:

[(1, 1252221120), (2, 626110560), (3, 417407040), (4, 313055280), (5, 250444224), (6, 208703520), (8, 156527640), (9, 139135680), (10, 125222112), (12, 104351760), (15, 83481408), (16, 78263820), (18, 69567840), (20, 62611056), (24, 52175880), (27, 46378560), (30, 41740704), (32, 39131910), (36, 34783920), (40, 31305528), (45, 27827136), (48, 26087940), (54, 23189280), (60, 20870352), (64, 19565955), (72, 17391960), (80, 15652764), (81, 15459520), (90, 13913568), (96, 13043970), (108, 11594640), (120, 10435176), (135, 9275712), (144, 8695980), (160, 7826382), (162, 7729760), (180, 6956784), (192, 6521985), (216, 5797320), (240, 5217588), (270, 4637856), (288, 4347990), (320, 3913191), (324, 3864880), (360, 3478392), (405, 3091904), (432, 2898660), (480, 2608794), (540, 2318928), (576, 2173995), (648, 1932440), (720, 1739196), (810, 1545952), (864, 1449330), (960, 1304397), (1080, 1159464), (1296, 966220), (1440, 869598), (1620, 772976), (1728, 724665), (2160, 579732), (2592, 483110), (2880, 434799), (3240, 386488), (4320, 289866), (5184, 241555), (6480, 193244), (8640, 144933), (12960, 96622), (25920, 48311)]