90382320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 352834560

約数和(自身を除く): 262452240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 227, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 454, 474, 504, 553, 560, 630, 632, 681, 711, 720, 790, 840, 908, 948, 1008, 1106, 1135, 1185, 1260, 1264, 1362, 1422, 1580, 1589, 1659, 1680, 1816, 1896, 2043, 2212, 2270, 2370, 2520, 2724, 2765, 2844, 3160, 3178, 3318, 3405, 3555, 3632, 3792, 4086, 4424, 4540, 4740, 4767, 4977, 5040, 5448, 5530, 5688, 6320, 6356, 6636, 6810, 7110, 7945, 8172, 8295, 8848, 9080, 9480, 9534, 9954, 10215, 10896, 11060, 11376, 12712, 13272, 13620, 14220, 14301, 15890, 16344, 16590, 17933, 18160, 18960, 19068, 19908, 20430, 22120, 23835, 24885, 25424, 26544, 27240, 28440, 28602, 31780, 32688, 33180, 35866, 38136, 39816, 40860, 44240, 47670, 49770, 53799, 54480, 56880, 57204, 63560, 66360, 71505, 71732, 76272, 79632, 81720, 89665, 95340, 99540, 107598, 114408, 125531, 127120, 132720, 143010, 143464, 161397, 163440, 179330, 190680, 199080, 215196, 228816, 251062, 268995, 286020, 286928, 322794, 358660, 376593, 381360, 398160, 430392, 502124, 537990, 572040, 627655, 645588, 717320, 753186, 806985, 860784, 1004248, 1075980, 1129779, 1144080, 1255310, 1291176, 1434640, 1506372, 1613970, 1882965, 2008496, 2151960, 2259558, 2510620, 2582352, 3012744, 3227940, 3765930, 4303920, 4519116, 5021240, 5648895, 6025488, 6455880, 7531860, 9038232, 10042480, 11297790, 12911760, 15063720, 18076464, 22595580, 30127440, 45191160, 90382320]

約数ペア:

[(1, 90382320), (2, 45191160), (3, 30127440), (4, 22595580), (5, 18076464), (6, 15063720), (7, 12911760), (8, 11297790), (9, 10042480), (10, 9038232), (12, 7531860), (14, 6455880), (15, 6025488), (16, 5648895), (18, 5021240), (20, 4519116), (21, 4303920), (24, 3765930), (28, 3227940), (30, 3012744), (35, 2582352), (36, 2510620), (40, 2259558), (42, 2151960), (45, 2008496), (48, 1882965), (56, 1613970), (60, 1506372), (63, 1434640), (70, 1291176), (72, 1255310), (79, 1144080), (80, 1129779), (84, 1075980), (90, 1004248), (105, 860784), (112, 806985), (120, 753186), (126, 717320), (140, 645588), (144, 627655), (158, 572040), (168, 537990), (180, 502124), (210, 430392), (227, 398160), (237, 381360), (240, 376593), (252, 358660), (280, 322794), (315, 286928), (316, 286020), (336, 268995), (360, 251062), (395, 228816), (420, 215196), (454, 199080), (474, 190680), (504, 179330), (553, 163440), (560, 161397), (630, 143464), (632, 143010), (681, 132720), (711, 127120), (720, 125531), (790, 114408), (840, 107598), (908, 99540), (948, 95340), (1008, 89665), (1106, 81720), (1135, 79632), (1185, 76272), (1260, 71732), (1264, 71505), (1362, 66360), (1422, 63560), (1580, 57204), (1589, 56880), (1659, 54480), (1680, 53799), (1816, 49770), (1896, 47670), (2043, 44240), (2212, 40860), (2270, 39816), (2370, 38136), (2520, 35866), (2724, 33180), (2765, 32688), (2844, 31780), (3160, 28602), (3178, 28440), (3318, 27240), (3405, 26544), (3555, 25424), (3632, 24885), (3792, 23835), (4086, 22120), (4424, 20430), (4540, 19908), (4740, 19068), (4767, 18960), (4977, 18160), (5040, 17933), (5448, 16590), (5530, 16344), (5688, 15890), (6320, 14301), (6356, 14220), (6636, 13620), (6810, 13272), (7110, 12712), (7945, 11376), (8172, 11060), (8295, 10896), (8848, 10215), (9080, 9954), (9480, 9534)]