77258760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 238187520

約数和(自身を除く): 160928760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 383, 410, 492, 615, 766, 820, 984, 1149, 1230, 1532, 1640, 1681, 1915, 2298, 2460, 3064, 3362, 3830, 4596, 4920, 5043, 5745, 6724, 7660, 8405, 9192, 10086, 11490, 13448, 15320, 15703, 16810, 20172, 22980, 25215, 31406, 33620, 40344, 45960, 47109, 50430, 62812, 67240, 78515, 94218, 100860, 125624, 157030, 188436, 201720, 235545, 314060, 376872, 471090, 628120, 643823, 942180, 1287646, 1884360, 1931469, 2575292, 3219115, 3862938, 5150584, 6438230, 7725876, 9657345, 12876460, 15451752, 19314690, 25752920, 38629380, 77258760]

約数ペア:

[(1, 77258760), (2, 38629380), (3, 25752920), (4, 19314690), (5, 15451752), (6, 12876460), (8, 9657345), (10, 7725876), (12, 6438230), (15, 5150584), (20, 3862938), (24, 3219115), (30, 2575292), (40, 1931469), (41, 1884360), (60, 1287646), (82, 942180), (120, 643823), (123, 628120), (164, 471090), (205, 376872), (246, 314060), (328, 235545), (383, 201720), (410, 188436), (492, 157030), (615, 125624), (766, 100860), (820, 94218), (984, 78515), (1149, 67240), (1230, 62812), (1532, 50430), (1640, 47109), (1681, 45960), (1915, 40344), (2298, 33620), (2460, 31406), (3064, 25215), (3362, 22980), (3830, 20172), (4596, 16810), (4920, 15703), (5043, 15320), (5745, 13448), (6724, 11490), (7660, 10086), (8405, 9192)]