1091205360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{216509}}^1$

素因数の和:216535

約数の個数: 120

約数和(自身を含む): 4188169440

約数和(自身を除く): 3096964080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 216509, 433018, 649527, 866036, 1082545, 1299054, 1515563, 1732072, 1948581, 2165090, 2598108, 3031126, 3247635, 3464144, 3897162, 4330180, 4546689, 5196216, 6062252, 6495270, 7577815, 7794324, 8660360, 9093378, 9742905, 10392432, 12124504, 12990540, 13640067, 15155630, 15588648, 17320720, 18186756, 19485810, 22733445, 24249008, 25981080, 27280134, 30311260, 31177296, 36373512, 38971620, 45466890, 51962160, 54560268, 60622520, 68200335, 72747024, 77943240, 90933780, 109120536, 121245040, 136400670, 155886480, 181867560, 218241072, 272801340, 363735120, 545602680, 1091205360]

約数ペア:

[(1, 1091205360), (2, 545602680), (3, 363735120), (4, 272801340), (5, 218241072), (6, 181867560), (7, 155886480), (8, 136400670), (9, 121245040), (10, 109120536), (12, 90933780), (14, 77943240), (15, 72747024), (16, 68200335), (18, 60622520), (20, 54560268), (21, 51962160), (24, 45466890), (28, 38971620), (30, 36373512), (35, 31177296), (36, 30311260), (40, 27280134), (42, 25981080), (45, 24249008), (48, 22733445), (56, 19485810), (60, 18186756), (63, 17320720), (70, 15588648), (72, 15155630), (80, 13640067), (84, 12990540), (90, 12124504), (105, 10392432), (112, 9742905), (120, 9093378), (126, 8660360), (140, 7794324), (144, 7577815), (168, 6495270), (180, 6062252), (210, 5196216), (240, 4546689), (252, 4330180), (280, 3897162), (315, 3464144), (336, 3247635), (360, 3031126), (420, 2598108), (504, 2165090), (560, 1948581), (630, 1732072), (720, 1515563), (840, 1299054), (1008, 1082545), (1260, 866036), (1680, 649527), (2520, 433018), (5040, 216509)]