917539440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30103}}^1$

素因数の和:30246

約数の個数: 80

約数和(自身を含む): 2866864128

約数和(自身を除く): 1949324688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30103, 30480, 60206, 90309, 120412, 150515, 180618, 240824, 301030, 361236, 451545, 481648, 602060, 722472, 903090, 1204120, 1444944, 1806180, 2408240, 3612360, 3823081, 7224720, 7646162, 11469243, 15292324, 19115405, 22938486, 30584648, 38230810, 45876972, 57346215, 61169296, 76461620, 91753944, 114692430, 152923240, 183507888, 229384860, 305846480, 458769720, 917539440]

約数ペア:

[(1, 917539440), (2, 458769720), (3, 305846480), (4, 229384860), (5, 183507888), (6, 152923240), (8, 114692430), (10, 91753944), (12, 76461620), (15, 61169296), (16, 57346215), (20, 45876972), (24, 38230810), (30, 30584648), (40, 22938486), (48, 19115405), (60, 15292324), (80, 11469243), (120, 7646162), (127, 7224720), (240, 3823081), (254, 3612360), (381, 2408240), (508, 1806180), (635, 1444944), (762, 1204120), (1016, 903090), (1270, 722472), (1524, 602060), (1905, 481648), (2032, 451545), (2540, 361236), (3048, 301030), (3810, 240824), (5080, 180618), (6096, 150515), (7620, 120412), (10160, 90309), (15240, 60206), (30103, 30480)]