679902120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4957}}^1$

素因数の和:5104

約数の個数: 128

約数和(自身を含む): 2284646400

約数和(自身を除く): 1604744280

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, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 4957, 5080, 5715, 6858, 7620, 9144, 9914, 11430, 13716, 14871, 15240, 17145, 19828, 22860, 24785, 27432, 29742, 34290, 39656, 44613, 45720, 49570, 59484, 68580, 74355, 89226, 99140, 118968, 133839, 137160, 148710, 178452, 198280, 223065, 267678, 297420, 356904, 446130, 535356, 594840, 629539, 669195, 892260, 1070712, 1259078, 1338390, 1784520, 1888617, 2518156, 2676780, 3147695, 3777234, 5036312, 5353560, 5665851, 6295390, 7554468, 9443085, 11331702, 12590780, 15108936, 16997553, 18886170, 22663404, 25181560, 28329255, 33995106, 37772340, 45326808, 56658510, 67990212, 75544680, 84987765, 113317020, 135980424, 169975530, 226634040, 339951060, 679902120]

約数ペア:

[(1, 679902120), (2, 339951060), (3, 226634040), (4, 169975530), (5, 135980424), (6, 113317020), (8, 84987765), (9, 75544680), (10, 67990212), (12, 56658510), (15, 45326808), (18, 37772340), (20, 33995106), (24, 28329255), (27, 25181560), (30, 22663404), (36, 18886170), (40, 16997553), (45, 15108936), (54, 12590780), (60, 11331702), (72, 9443085), (90, 7554468), (108, 6295390), (120, 5665851), (127, 5353560), (135, 5036312), (180, 3777234), (216, 3147695), (254, 2676780), (270, 2518156), (360, 1888617), (381, 1784520), (508, 1338390), (540, 1259078), (635, 1070712), (762, 892260), (1016, 669195), (1080, 629539), (1143, 594840), (1270, 535356), (1524, 446130), (1905, 356904), (2286, 297420), (2540, 267678), (3048, 223065), (3429, 198280), (3810, 178452), (4572, 148710), (4957, 137160), (5080, 133839), (5715, 118968), (6858, 99140), (7620, 89226), (9144, 74355), (9914, 68580), (11430, 59484), (13716, 49570), (14871, 45720), (15240, 44613), (17145, 39656), (19828, 34290), (22860, 29742), (24785, 27432)]