319298880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14461}}^1$

素因数の和:14504

約数の個数: 112

約数和(自身を含む): 1057924224

約数和(自身を除く): 738625344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 14461, 22080, 28922, 43383, 57844, 72305, 86766, 115688, 144610, 173532, 216915, 231376, 289220, 332603, 347064, 433830, 462752, 578440, 665206, 694128, 867660, 925504, 997809, 1156880, 1330412, 1388256, 1663015, 1735320, 1995618, 2313760, 2660824, 2776512, 3326030, 3470640, 3991236, 4627520, 4989045, 5321648, 6652060, 6941280, 7982472, 9978090, 10643296, 13304120, 13882560, 15964944, 19956180, 21286592, 26608240, 31929888, 39912360, 53216480, 63859776, 79824720, 106432960, 159649440, 319298880]

約数ペア:

[(1, 319298880), (2, 159649440), (3, 106432960), (4, 79824720), (5, 63859776), (6, 53216480), (8, 39912360), (10, 31929888), (12, 26608240), (15, 21286592), (16, 19956180), (20, 15964944), (23, 13882560), (24, 13304120), (30, 10643296), (32, 9978090), (40, 7982472), (46, 6941280), (48, 6652060), (60, 5321648), (64, 4989045), (69, 4627520), (80, 3991236), (92, 3470640), (96, 3326030), (115, 2776512), (120, 2660824), (138, 2313760), (160, 1995618), (184, 1735320), (192, 1663015), (230, 1388256), (240, 1330412), (276, 1156880), (320, 997809), (345, 925504), (368, 867660), (460, 694128), (480, 665206), (552, 578440), (690, 462752), (736, 433830), (920, 347064), (960, 332603), (1104, 289220), (1380, 231376), (1472, 216915), (1840, 173532), (2208, 144610), (2760, 115688), (3680, 86766), (4416, 72305), (5520, 57844), (7360, 43383), (11040, 28922), (14461, 22080)]