90370560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 338424768

約数和(自身を除く): 248054208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 256, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 512, 560, 574, 615, 640, 656, 672, 768, 820, 840, 861, 896, 960, 984, 1120, 1148, 1230, 1280, 1312, 1344, 1435, 1536, 1640, 1680, 1681, 1722, 1792, 1920, 1968, 2240, 2296, 2460, 2560, 2624, 2688, 2870, 3280, 3360, 3362, 3444, 3584, 3840, 3936, 4305, 4480, 4592, 4920, 5043, 5248, 5376, 5740, 6560, 6720, 6724, 6888, 7680, 7872, 8405, 8610, 8960, 9184, 9840, 10086, 10496, 10752, 11480, 11767, 13120, 13440, 13448, 13776, 15744, 16810, 17220, 17920, 18368, 19680, 20172, 20992, 22960, 23534, 25215, 26240, 26880, 26896, 27552, 31488, 33620, 34440, 35301, 36736, 39360, 40344, 45920, 47068, 50430, 52480, 53760, 53792, 55104, 58835, 62976, 67240, 68880, 70602, 73472, 78720, 80688, 91840, 94136, 100860, 104960, 107584, 110208, 117670, 134480, 137760, 141204, 146944, 157440, 161376, 176505, 183680, 188272, 201720, 215168, 220416, 235340, 268960, 275520, 282408, 314880, 322752, 353010, 367360, 376544, 403440, 430336, 440832, 470680, 537920, 551040, 564816, 645504, 706020, 734720, 753088, 806880, 860672, 941360, 1075840, 1102080, 1129632, 1291008, 1412040, 1506176, 1613760, 1882720, 2151680, 2204160, 2259264, 2582016, 2824080, 3012352, 3227520, 3765440, 4303360, 4518528, 5648160, 6024704, 6455040, 7530880, 9037056, 11296320, 12910080, 15061760, 18074112, 22592640, 30123520, 45185280, 90370560]

約数ペア:

[(1, 90370560), (2, 45185280), (3, 30123520), (4, 22592640), (5, 18074112), (6, 15061760), (7, 12910080), (8, 11296320), (10, 9037056), (12, 7530880), (14, 6455040), (15, 6024704), (16, 5648160), (20, 4518528), (21, 4303360), (24, 3765440), (28, 3227520), (30, 3012352), (32, 2824080), (35, 2582016), (40, 2259264), (41, 2204160), (42, 2151680), (48, 1882720), (56, 1613760), (60, 1506176), (64, 1412040), (70, 1291008), (80, 1129632), (82, 1102080), (84, 1075840), (96, 941360), (105, 860672), (112, 806880), (120, 753088), (123, 734720), (128, 706020), (140, 645504), (160, 564816), (164, 551040), (168, 537920), (192, 470680), (205, 440832), (210, 430336), (224, 403440), (240, 376544), (246, 367360), (256, 353010), (280, 322752), (287, 314880), (320, 282408), (328, 275520), (336, 268960), (384, 235340), (410, 220416), (420, 215168), (448, 201720), (480, 188272), (492, 183680), (512, 176505), (560, 161376), (574, 157440), (615, 146944), (640, 141204), (656, 137760), (672, 134480), (768, 117670), (820, 110208), (840, 107584), (861, 104960), (896, 100860), (960, 94136), (984, 91840), (1120, 80688), (1148, 78720), (1230, 73472), (1280, 70602), (1312, 68880), (1344, 67240), (1435, 62976), (1536, 58835), (1640, 55104), (1680, 53792), (1681, 53760), (1722, 52480), (1792, 50430), (1920, 47068), (1968, 45920), (2240, 40344), (2296, 39360), (2460, 36736), (2560, 35301), (2624, 34440), (2688, 33620), (2870, 31488), (3280, 27552), (3360, 26896), (3362, 26880), (3444, 26240), (3584, 25215), (3840, 23534), (3936, 22960), (4305, 20992), (4480, 20172), (4592, 19680), (4920, 18368), (5043, 17920), (5248, 17220), (5376, 16810), (5740, 15744), (6560, 13776), (6720, 13448), (6724, 13440), (6888, 13120), (7680, 11767), (7872, 11480), (8405, 10752), (8610, 10496), (8960, 10086), (9184, 9840)]