751728240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8221}}^1$

素因数の和:8367

約数の個数: 120

約数和(自身を含む): 2544741888

約数和(自身を除く): 1793013648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 8221, 9144, 10160, 11430, 15240, 16442, 18288, 22860, 24663, 30480, 32884, 41105, 45720, 49326, 65768, 73989, 82210, 91440, 98652, 123315, 131536, 147978, 164420, 197304, 246630, 295956, 328840, 369945, 394608, 493260, 591912, 657680, 739890, 986520, 1044067, 1183824, 1479780, 1973040, 2088134, 2959560, 3132201, 4176268, 5220335, 5919120, 6264402, 8352536, 9396603, 10440670, 12528804, 15661005, 16705072, 18793206, 20881340, 25057608, 31322010, 37586412, 41762680, 46983015, 50115216, 62644020, 75172824, 83525360, 93966030, 125288040, 150345648, 187932060, 250576080, 375864120, 751728240]

約数ペア:

[(1, 751728240), (2, 375864120), (3, 250576080), (4, 187932060), (5, 150345648), (6, 125288040), (8, 93966030), (9, 83525360), (10, 75172824), (12, 62644020), (15, 50115216), (16, 46983015), (18, 41762680), (20, 37586412), (24, 31322010), (30, 25057608), (36, 20881340), (40, 18793206), (45, 16705072), (48, 15661005), (60, 12528804), (72, 10440670), (80, 9396603), (90, 8352536), (120, 6264402), (127, 5919120), (144, 5220335), (180, 4176268), (240, 3132201), (254, 2959560), (360, 2088134), (381, 1973040), (508, 1479780), (635, 1183824), (720, 1044067), (762, 986520), (1016, 739890), (1143, 657680), (1270, 591912), (1524, 493260), (1905, 394608), (2032, 369945), (2286, 328840), (2540, 295956), (3048, 246630), (3810, 197304), (4572, 164420), (5080, 147978), (5715, 131536), (6096, 123315), (7620, 98652), (8221, 91440), (9144, 82210), (10160, 73989), (11430, 65768), (15240, 49326), (16442, 45720), (18288, 41105), (22860, 32884), (24663, 30480)]