461389680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2659}}^1$

素因数の和:2919

約数の個数: 120

約数和(自身を含む): 1556514960

約数和(自身を除く): 1095125280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 482, 720, 723, 964, 1205, 1446, 1928, 2169, 2410, 2659, 2892, 3615, 3856, 4338, 4820, 5318, 5784, 7230, 7977, 8676, 9640, 10636, 10845, 11568, 13295, 14460, 15954, 17352, 19280, 21272, 21690, 23931, 26590, 28920, 31908, 34704, 39885, 42544, 43380, 47862, 53180, 57840, 63816, 79770, 86760, 95724, 106360, 119655, 127632, 159540, 173520, 191448, 212720, 239310, 319080, 382896, 478620, 638160, 640819, 957240, 1281638, 1914480, 1922457, 2563276, 3204095, 3844914, 5126552, 5767371, 6408190, 7689828, 9612285, 10253104, 11534742, 12816380, 15379656, 19224570, 23069484, 25632760, 28836855, 30759312, 38449140, 46138968, 51265520, 57673710, 76898280, 92277936, 115347420, 153796560, 230694840, 461389680]

約数ペア:

[(1, 461389680), (2, 230694840), (3, 153796560), (4, 115347420), (5, 92277936), (6, 76898280), (8, 57673710), (9, 51265520), (10, 46138968), (12, 38449140), (15, 30759312), (16, 28836855), (18, 25632760), (20, 23069484), (24, 19224570), (30, 15379656), (36, 12816380), (40, 11534742), (45, 10253104), (48, 9612285), (60, 7689828), (72, 6408190), (80, 5767371), (90, 5126552), (120, 3844914), (144, 3204095), (180, 2563276), (240, 1922457), (241, 1914480), (360, 1281638), (482, 957240), (720, 640819), (723, 638160), (964, 478620), (1205, 382896), (1446, 319080), (1928, 239310), (2169, 212720), (2410, 191448), (2659, 173520), (2892, 159540), (3615, 127632), (3856, 119655), (4338, 106360), (4820, 95724), (5318, 86760), (5784, 79770), (7230, 63816), (7977, 57840), (8676, 53180), (9640, 47862), (10636, 43380), (10845, 42544), (11568, 39885), (13295, 34704), (14460, 31908), (15954, 28920), (17352, 26590), (19280, 23931), (21272, 21690)]