228756960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:975

約数の個数: 240

約数和(自身を含む): 850726800

約数和(自身を除く): 621969840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 929, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1858, 2052, 2160, 2280, 2565, 2592, 2736, 2787, 3040, 3078, 3240, 3420, 3716, 4104, 4320, 4560, 4645, 5130, 5472, 5574, 6156, 6480, 6840, 7432, 7695, 8208, 8361, 9120, 9290, 10260, 11148, 12312, 12960, 13680, 13935, 14864, 15390, 16416, 16722, 17651, 18580, 20520, 22296, 24624, 25083, 27360, 27870, 29728, 30780, 33444, 35302, 37160, 41040, 41805, 44592, 49248, 50166, 52953, 55740, 61560, 66888, 70604, 74320, 75249, 82080, 83610, 88255, 89184, 100332, 105906, 111480, 123120, 125415, 133776, 141208, 148640, 150498, 158859, 167220, 176510, 200664, 211812, 222960, 246240, 250830, 264765, 267552, 282416, 300996, 317718, 334440, 353020, 376245, 401328, 423624, 445920, 476577, 501660, 529530, 564832, 601992, 635436, 668880, 706040, 752490, 794295, 802656, 847248, 953154, 1003320, 1059060, 1203984, 1270872, 1337760, 1412080, 1429731, 1504980, 1588590, 1694496, 1906308, 2006640, 2118120, 2382885, 2407968, 2541744, 2824160, 2859462, 3009960, 3177180, 3812616, 4013280, 4236240, 4765770, 5083488, 5718924, 6019920, 6354360, 7148655, 7625232, 8472480, 9531540, 11437848, 12039840, 12708720, 14297310, 15250464, 19063080, 22875696, 25417440, 28594620, 38126160, 45751392, 57189240, 76252320, 114378480, 228756960]

約数ペア:

[(1, 228756960), (2, 114378480), (3, 76252320), (4, 57189240), (5, 45751392), (6, 38126160), (8, 28594620), (9, 25417440), (10, 22875696), (12, 19063080), (15, 15250464), (16, 14297310), (18, 12708720), (19, 12039840), (20, 11437848), (24, 9531540), (27, 8472480), (30, 7625232), (32, 7148655), (36, 6354360), (38, 6019920), (40, 5718924), (45, 5083488), (48, 4765770), (54, 4236240), (57, 4013280), (60, 3812616), (72, 3177180), (76, 3009960), (80, 2859462), (81, 2824160), (90, 2541744), (95, 2407968), (96, 2382885), (108, 2118120), (114, 2006640), (120, 1906308), (135, 1694496), (144, 1588590), (152, 1504980), (160, 1429731), (162, 1412080), (171, 1337760), (180, 1270872), (190, 1203984), (216, 1059060), (228, 1003320), (240, 953154), (270, 847248), (285, 802656), (288, 794295), (304, 752490), (324, 706040), (342, 668880), (360, 635436), (380, 601992), (405, 564832), (432, 529530), (456, 501660), (480, 476577), (513, 445920), (540, 423624), (570, 401328), (608, 376245), (648, 353020), (684, 334440), (720, 317718), (760, 300996), (810, 282416), (855, 267552), (864, 264765), (912, 250830), (929, 246240), (1026, 222960), (1080, 211812), (1140, 200664), (1296, 176510), (1368, 167220), (1440, 158859), (1520, 150498), (1539, 148640), (1620, 141208), (1710, 133776), (1824, 125415), (1858, 123120), (2052, 111480), (2160, 105906), (2280, 100332), (2565, 89184), (2592, 88255), (2736, 83610), (2787, 82080), (3040, 75249), (3078, 74320), (3240, 70604), (3420, 66888), (3716, 61560), (4104, 55740), (4320, 52953), (4560, 50166), (4645, 49248), (5130, 44592), (5472, 41805), (5574, 41040), (6156, 37160), (6480, 35302), (6840, 33444), (7432, 30780), (7695, 29728), (8208, 27870), (8361, 27360), (9120, 25083), (9290, 24624), (10260, 22296), (11148, 20520), (12312, 18580), (12960, 17651), (13680, 16722), (13935, 16416), (14864, 15390)]