72069360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27299}}^1$

素因数の和:27326

約数の個数: 80

約数和(自身を含む): 243734400

約数和(自身を除く): 171665040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 27299, 54598, 81897, 109196, 136495, 163794, 218392, 272990, 300289, 327588, 409485, 436784, 545980, 600578, 655176, 818970, 900867, 1091960, 1201156, 1310352, 1501445, 1637940, 1801734, 2183920, 2402312, 3002890, 3275880, 3603468, 4504335, 4804624, 6005780, 6551760, 7206936, 9008670, 12011560, 14413872, 18017340, 24023120, 36034680, 72069360]

約数ペア:

[(1, 72069360), (2, 36034680), (3, 24023120), (4, 18017340), (5, 14413872), (6, 12011560), (8, 9008670), (10, 7206936), (11, 6551760), (12, 6005780), (15, 4804624), (16, 4504335), (20, 3603468), (22, 3275880), (24, 3002890), (30, 2402312), (33, 2183920), (40, 1801734), (44, 1637940), (48, 1501445), (55, 1310352), (60, 1201156), (66, 1091960), (80, 900867), (88, 818970), (110, 655176), (120, 600578), (132, 545980), (165, 436784), (176, 409485), (220, 327588), (240, 300289), (264, 272990), (330, 218392), (440, 163794), (528, 136495), (660, 109196), (880, 81897), (1320, 54598), (2640, 27299)]