79824720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14461}}^1$

素因数の和:14500

約数の個数: 80

約数和(自身を含む): 258233472

約数和(自身を除く): 178408752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 14461, 28922, 43383, 57844, 72305, 86766, 115688, 144610, 173532, 216915, 231376, 289220, 332603, 347064, 433830, 578440, 665206, 694128, 867660, 997809, 1156880, 1330412, 1663015, 1735320, 1995618, 2660824, 3326030, 3470640, 3991236, 4989045, 5321648, 6652060, 7982472, 9978090, 13304120, 15964944, 19956180, 26608240, 39912360, 79824720]

約数ペア:

[(1, 79824720), (2, 39912360), (3, 26608240), (4, 19956180), (5, 15964944), (6, 13304120), (8, 9978090), (10, 7982472), (12, 6652060), (15, 5321648), (16, 4989045), (20, 3991236), (23, 3470640), (24, 3326030), (30, 2660824), (40, 1995618), (46, 1735320), (48, 1663015), (60, 1330412), (69, 1156880), (80, 997809), (92, 867660), (115, 694128), (120, 665206), (138, 578440), (184, 433830), (230, 347064), (240, 332603), (276, 289220), (345, 231376), (368, 216915), (460, 173532), (552, 144610), (690, 115688), (920, 86766), (1104, 72305), (1380, 57844), (1840, 43383), (2760, 28922), (5520, 14461)]