148526640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8969}}^1$

素因数の和:9011

約数の個数: 120

約数和(自身を含む): 520547040

約数和(自身を除く): 372020400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8969, 16560, 17938, 26907, 35876, 44845, 53814, 71752, 80721, 89690, 107628, 134535, 143504, 161442, 179380, 206287, 215256, 269070, 322884, 358760, 403605, 412574, 430512, 538140, 618861, 645768, 717520, 807210, 825148, 1031435, 1076280, 1237722, 1291536, 1614420, 1650296, 1856583, 2062870, 2152560, 2475444, 3094305, 3228840, 3300592, 3713166, 4125740, 4950888, 6188610, 6457680, 7426332, 8251480, 9282915, 9901776, 12377220, 14852664, 16502960, 18565830, 24754440, 29705328, 37131660, 49508880, 74263320, 148526640]

約数ペア:

[(1, 148526640), (2, 74263320), (3, 49508880), (4, 37131660), (5, 29705328), (6, 24754440), (8, 18565830), (9, 16502960), (10, 14852664), (12, 12377220), (15, 9901776), (16, 9282915), (18, 8251480), (20, 7426332), (23, 6457680), (24, 6188610), (30, 4950888), (36, 4125740), (40, 3713166), (45, 3300592), (46, 3228840), (48, 3094305), (60, 2475444), (69, 2152560), (72, 2062870), (80, 1856583), (90, 1650296), (92, 1614420), (115, 1291536), (120, 1237722), (138, 1076280), (144, 1031435), (180, 825148), (184, 807210), (207, 717520), (230, 645768), (240, 618861), (276, 538140), (345, 430512), (360, 412574), (368, 403605), (414, 358760), (460, 322884), (552, 269070), (690, 215256), (720, 206287), (828, 179380), (920, 161442), (1035, 143504), (1104, 134535), (1380, 107628), (1656, 89690), (1840, 80721), (2070, 71752), (2760, 53814), (3312, 44845), (4140, 35876), (5520, 26907), (8280, 17938), (8969, 16560)]