2640964320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2267}}^1$

素因数の和:3097

約数の個数: 144

約数和(自身を含む): 9027411120

約数和(自身を除く): 6386446800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 809, 1440, 1618, 2267, 2427, 3236, 4045, 4534, 4854, 6472, 6801, 7281, 8090, 9068, 9708, 11335, 12135, 12944, 13602, 14562, 16180, 18136, 19416, 20403, 22670, 24270, 25888, 27204, 29124, 32360, 34005, 36272, 36405, 38832, 40806, 45340, 48540, 54408, 58248, 64720, 68010, 72544, 72810, 77664, 81612, 90680, 97080, 102015, 108816, 116496, 129440, 136020, 145620, 163224, 181360, 194160, 204030, 217632, 232992, 272040, 291240, 326448, 362720, 388320, 408060, 544080, 582480, 652896, 816120, 1088160, 1164960, 1632240, 1834003, 3264480, 3668006, 5502009, 7336012, 9170015, 11004018, 14672024, 16506027, 18340030, 22008036, 27510045, 29344048, 33012054, 36680060, 44016072, 55020090, 58688096, 66024108, 73360120, 82530135, 88032144, 110040180, 132048216, 146720240, 165060270, 176064288, 220080360, 264096432, 293440480, 330120540, 440160720, 528192864, 660241080, 880321440, 1320482160, 2640964320]

約数ペア:

[(1, 2640964320), (2, 1320482160), (3, 880321440), (4, 660241080), (5, 528192864), (6, 440160720), (8, 330120540), (9, 293440480), (10, 264096432), (12, 220080360), (15, 176064288), (16, 165060270), (18, 146720240), (20, 132048216), (24, 110040180), (30, 88032144), (32, 82530135), (36, 73360120), (40, 66024108), (45, 58688096), (48, 55020090), (60, 44016072), (72, 36680060), (80, 33012054), (90, 29344048), (96, 27510045), (120, 22008036), (144, 18340030), (160, 16506027), (180, 14672024), (240, 11004018), (288, 9170015), (360, 7336012), (480, 5502009), (720, 3668006), (809, 3264480), (1440, 1834003), (1618, 1632240), (2267, 1164960), (2427, 1088160), (3236, 816120), (4045, 652896), (4534, 582480), (4854, 544080), (6472, 408060), (6801, 388320), (7281, 362720), (8090, 326448), (9068, 291240), (9708, 272040), (11335, 232992), (12135, 217632), (12944, 204030), (13602, 194160), (14562, 181360), (16180, 163224), (18136, 145620), (19416, 136020), (20403, 129440), (22670, 116496), (24270, 108816), (25888, 102015), (27204, 97080), (29124, 90680), (32360, 81612), (34005, 77664), (36272, 72810), (36405, 72544), (38832, 68010), (40806, 64720), (45340, 58248), (48540, 54408)]