72711960120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22441963}}^1$

素因数の和:22441986

約数の個数: 80

約数和(自身を含む): 244392987960

約数和(自身を除く): 171681027840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22441963, 44883926, 67325889, 89767852, 112209815, 134651778, 179535704, 201977667, 224419630, 269303556, 336629445, 403955334, 448839260, 538607112, 605933001, 673258890, 807910668, 897678520, 1009888335, 1211866002, 1346517780, 1615821336, 1817799003, 2019776670, 2423732004, 2693035560, 3029665005, 3635598006, 4039553340, 4847464008, 6059330010, 7271196012, 8079106680, 9088995015, 12118660020, 14542392024, 18177990030, 24237320040, 36355980060, 72711960120]

約数ペア:

[(1, 72711960120), (2, 36355980060), (3, 24237320040), (4, 18177990030), (5, 14542392024), (6, 12118660020), (8, 9088995015), (9, 8079106680), (10, 7271196012), (12, 6059330010), (15, 4847464008), (18, 4039553340), (20, 3635598006), (24, 3029665005), (27, 2693035560), (30, 2423732004), (36, 2019776670), (40, 1817799003), (45, 1615821336), (54, 1346517780), (60, 1211866002), (72, 1009888335), (81, 897678520), (90, 807910668), (108, 673258890), (120, 605933001), (135, 538607112), (162, 448839260), (180, 403955334), (216, 336629445), (270, 269303556), (324, 224419630), (360, 201977667), (405, 179535704), (540, 134651778), (648, 112209815), (810, 89767852), (1080, 67325889), (1620, 44883926), (3240, 22441963)]