72792240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13187}}^1$

素因数の和:13226

約数の個数: 80

約数和(自身を含む): 235484928

約数和(自身を除く): 162692688

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, 13187, 26374, 39561, 52748, 65935, 79122, 105496, 131870, 158244, 197805, 210992, 263740, 303301, 316488, 395610, 527480, 606602, 632976, 791220, 909903, 1054960, 1213204, 1516505, 1582440, 1819806, 2426408, 3033010, 3164880, 3639612, 4549515, 4852816, 6066020, 7279224, 9099030, 12132040, 14558448, 18198060, 24264080, 36396120, 72792240]

約数ペア:

[(1, 72792240), (2, 36396120), (3, 24264080), (4, 18198060), (5, 14558448), (6, 12132040), (8, 9099030), (10, 7279224), (12, 6066020), (15, 4852816), (16, 4549515), (20, 3639612), (23, 3164880), (24, 3033010), (30, 2426408), (40, 1819806), (46, 1582440), (48, 1516505), (60, 1213204), (69, 1054960), (80, 909903), (92, 791220), (115, 632976), (120, 606602), (138, 527480), (184, 395610), (230, 316488), (240, 303301), (276, 263740), (345, 210992), (368, 197805), (460, 158244), (552, 131870), (690, 105496), (920, 79122), (1104, 65935), (1380, 52748), (1840, 39561), (2760, 26374), (5520, 13187)]