478948320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14461}}^1$

素因数の和:14505

約数の個数: 144

約数和(自身を含む): 1705590432

約数和(自身を除く): 1226642112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 14461, 16560, 28922, 33120, 43383, 57844, 72305, 86766, 115688, 130149, 144610, 173532, 216915, 231376, 260298, 289220, 332603, 347064, 433830, 462752, 520596, 578440, 650745, 665206, 694128, 867660, 997809, 1041192, 1156880, 1301490, 1330412, 1388256, 1663015, 1735320, 1995618, 2082384, 2313760, 2602980, 2660824, 2993427, 3326030, 3470640, 3991236, 4164768, 4989045, 5205960, 5321648, 5986854, 6652060, 6941280, 7982472, 9978090, 10411920, 10643296, 11973708, 13304120, 14967135, 15964944, 19956180, 20823840, 23947416, 26608240, 29934270, 31929888, 39912360, 47894832, 53216480, 59868540, 79824720, 95789664, 119737080, 159649440, 239474160, 478948320]

約数ペア:

[(1, 478948320), (2, 239474160), (3, 159649440), (4, 119737080), (5, 95789664), (6, 79824720), (8, 59868540), (9, 53216480), (10, 47894832), (12, 39912360), (15, 31929888), (16, 29934270), (18, 26608240), (20, 23947416), (23, 20823840), (24, 19956180), (30, 15964944), (32, 14967135), (36, 13304120), (40, 11973708), (45, 10643296), (46, 10411920), (48, 9978090), (60, 7982472), (69, 6941280), (72, 6652060), (80, 5986854), (90, 5321648), (92, 5205960), (96, 4989045), (115, 4164768), (120, 3991236), (138, 3470640), (144, 3326030), (160, 2993427), (180, 2660824), (184, 2602980), (207, 2313760), (230, 2082384), (240, 1995618), (276, 1735320), (288, 1663015), (345, 1388256), (360, 1330412), (368, 1301490), (414, 1156880), (460, 1041192), (480, 997809), (552, 867660), (690, 694128), (720, 665206), (736, 650745), (828, 578440), (920, 520596), (1035, 462752), (1104, 433830), (1380, 347064), (1440, 332603), (1656, 289220), (1840, 260298), (2070, 231376), (2208, 216915), (2760, 173532), (3312, 144610), (3680, 130149), (4140, 115688), (5520, 86766), (6624, 72305), (8280, 57844), (11040, 43383), (14461, 33120), (16560, 28922)]