69814680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44753}}^1$

素因数の和:44780

約数の個数: 64

約数和(自身を含む): 225560160

約数和(自身を除く): 155745480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 44753, 89506, 134259, 179012, 223765, 268518, 358024, 447530, 537036, 581789, 671295, 895060, 1074072, 1163578, 1342590, 1745367, 1790120, 2327156, 2685180, 2908945, 3490734, 4654312, 5370360, 5817890, 6981468, 8726835, 11635780, 13962936, 17453670, 23271560, 34907340, 69814680]

約数ペア:

[(1, 69814680), (2, 34907340), (3, 23271560), (4, 17453670), (5, 13962936), (6, 11635780), (8, 8726835), (10, 6981468), (12, 5817890), (13, 5370360), (15, 4654312), (20, 3490734), (24, 2908945), (26, 2685180), (30, 2327156), (39, 1790120), (40, 1745367), (52, 1342590), (60, 1163578), (65, 1074072), (78, 895060), (104, 671295), (120, 581789), (130, 537036), (156, 447530), (195, 358024), (260, 268518), (312, 223765), (390, 179012), (520, 134259), (780, 89506), (1560, 44753)]