73215120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27733}}^1$

素因数の和:27760

約数の個数: 80

約数和(自身を含む): 247609152

約数和(自身を除く): 174394032

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, 27733, 55466, 83199, 110932, 138665, 166398, 221864, 277330, 305063, 332796, 415995, 443728, 554660, 610126, 665592, 831990, 915189, 1109320, 1220252, 1331184, 1525315, 1663980, 1830378, 2218640, 2440504, 3050630, 3327960, 3660756, 4575945, 4881008, 6101260, 6655920, 7321512, 9151890, 12202520, 14643024, 18303780, 24405040, 36607560, 73215120]

約数ペア:

[(1, 73215120), (2, 36607560), (3, 24405040), (4, 18303780), (5, 14643024), (6, 12202520), (8, 9151890), (10, 7321512), (11, 6655920), (12, 6101260), (15, 4881008), (16, 4575945), (20, 3660756), (22, 3327960), (24, 3050630), (30, 2440504), (33, 2218640), (40, 1830378), (44, 1663980), (48, 1525315), (55, 1331184), (60, 1220252), (66, 1109320), (80, 915189), (88, 831990), (110, 665592), (120, 610126), (132, 554660), (165, 443728), (176, 415995), (220, 332796), (240, 305063), (264, 277330), (330, 221864), (440, 166398), (528, 138665), (660, 110932), (880, 83199), (1320, 55466), (2640, 27733)]