2907959280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{6553}}^1$

素因数の和:6655

約数の個数: 120

約数和(自身を含む): 9230601168

約数和(自身を除く): 6322641888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 1849, 2064, 2580, 3440, 3698, 5160, 5547, 6553, 7396, 9245, 10320, 11094, 13106, 14792, 18490, 19659, 22188, 26212, 27735, 29584, 32765, 36980, 39318, 44376, 52424, 55470, 65530, 73960, 78636, 88752, 98295, 104848, 110940, 131060, 147920, 157272, 196590, 221880, 262120, 281779, 314544, 393180, 443760, 524240, 563558, 786360, 845337, 1127116, 1408895, 1572720, 1690674, 2254232, 2817790, 3381348, 4226685, 4508464, 5635580, 6762696, 8453370, 11271160, 12116497, 13525392, 16906740, 22542320, 24232994, 33813480, 36349491, 48465988, 60582485, 67626960, 72698982, 96931976, 121164970, 145397964, 181747455, 193863952, 242329940, 290795928, 363494910, 484659880, 581591856, 726989820, 969319760, 1453979640, 2907959280]

約数ペア:

[(1, 2907959280), (2, 1453979640), (3, 969319760), (4, 726989820), (5, 581591856), (6, 484659880), (8, 363494910), (10, 290795928), (12, 242329940), (15, 193863952), (16, 181747455), (20, 145397964), (24, 121164970), (30, 96931976), (40, 72698982), (43, 67626960), (48, 60582485), (60, 48465988), (80, 36349491), (86, 33813480), (120, 24232994), (129, 22542320), (172, 16906740), (215, 13525392), (240, 12116497), (258, 11271160), (344, 8453370), (430, 6762696), (516, 5635580), (645, 4508464), (688, 4226685), (860, 3381348), (1032, 2817790), (1290, 2254232), (1720, 1690674), (1849, 1572720), (2064, 1408895), (2580, 1127116), (3440, 845337), (3698, 786360), (5160, 563558), (5547, 524240), (6553, 443760), (7396, 393180), (9245, 314544), (10320, 281779), (11094, 262120), (13106, 221880), (14792, 196590), (18490, 157272), (19659, 147920), (22188, 131060), (26212, 110940), (27735, 104848), (29584, 98295), (32765, 88752), (36980, 78636), (39318, 73960), (44376, 65530), (52424, 55470)]