1235736720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 180

約数和(自身を含む): 4257870708

約数和(自身を除く): 3022133988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1021, 1230, 1476, 1640, 1681, 1845, 1968, 2042, 2460, 2952, 3063, 3280, 3362, 3690, 4084, 4920, 5043, 5105, 5904, 6126, 6724, 7380, 8168, 8405, 9189, 9840, 10086, 10210, 12252, 13448, 14760, 15129, 15315, 16336, 16810, 18378, 20172, 20420, 24504, 25215, 26896, 29520, 30258, 30630, 33620, 36756, 40344, 40840, 41861, 45945, 49008, 50430, 60516, 61260, 67240, 73512, 75645, 80688, 81680, 83722, 91890, 100860, 121032, 122520, 125583, 134480, 147024, 151290, 167444, 183780, 201720, 209305, 242064, 245040, 251166, 302580, 334888, 367560, 376749, 403440, 418610, 502332, 605160, 627915, 669776, 735120, 753498, 837220, 1004664, 1210320, 1255830, 1506996, 1674440, 1716301, 1883745, 2009328, 2511660, 3013992, 3348880, 3432602, 3767490, 5023320, 5148903, 6027984, 6865204, 7534980, 8581505, 10046640, 10297806, 13730408, 15069960, 15446709, 17163010, 20595612, 25744515, 27460816, 30139920, 30893418, 34326020, 41191224, 51489030, 61786836, 68652040, 77233545, 82382448, 102978060, 123573672, 137304080, 154467090, 205956120, 247147344, 308934180, 411912240, 617868360, 1235736720]

約数ペア:

[(1, 1235736720), (2, 617868360), (3, 411912240), (4, 308934180), (5, 247147344), (6, 205956120), (8, 154467090), (9, 137304080), (10, 123573672), (12, 102978060), (15, 82382448), (16, 77233545), (18, 68652040), (20, 61786836), (24, 51489030), (30, 41191224), (36, 34326020), (40, 30893418), (41, 30139920), (45, 27460816), (48, 25744515), (60, 20595612), (72, 17163010), (80, 15446709), (82, 15069960), (90, 13730408), (120, 10297806), (123, 10046640), (144, 8581505), (164, 7534980), (180, 6865204), (205, 6027984), (240, 5148903), (246, 5023320), (328, 3767490), (360, 3432602), (369, 3348880), (410, 3013992), (492, 2511660), (615, 2009328), (656, 1883745), (720, 1716301), (738, 1674440), (820, 1506996), (984, 1255830), (1021, 1210320), (1230, 1004664), (1476, 837220), (1640, 753498), (1681, 735120), (1845, 669776), (1968, 627915), (2042, 605160), (2460, 502332), (2952, 418610), (3063, 403440), (3280, 376749), (3362, 367560), (3690, 334888), (4084, 302580), (4920, 251166), (5043, 245040), (5105, 242064), (5904, 209305), (6126, 201720), (6724, 183780), (7380, 167444), (8168, 151290), (8405, 147024), (9189, 134480), (9840, 125583), (10086, 122520), (10210, 121032), (12252, 100860), (13448, 91890), (14760, 83722), (15129, 81680), (15315, 80688), (16336, 75645), (16810, 73512), (18378, 67240), (20172, 61260), (20420, 60516), (24504, 50430), (25215, 49008), (26896, 45945), (29520, 41861), (30258, 40840), (30630, 40344), (33620, 36756)]