488706120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2179}}^1$

素因数の和:2292

約数の個数: 192

約数和(自身を含む): 1836432000

約数和(自身を除く): 1347725880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 2136, 2179, 2492, 2520, 2670, 3115, 3204, 3560, 3738, 4005, 4358, 4984, 5340, 5607, 6230, 6408, 6537, 7476, 8010, 8716, 9345, 10680, 10895, 11214, 12460, 13074, 14952, 15253, 16020, 17432, 18690, 19611, 21790, 22428, 24920, 26148, 28035, 30506, 32040, 32685, 37380, 39222, 43580, 44856, 45759, 52296, 56070, 61012, 65370, 74760, 76265, 78444, 87160, 91518, 98055, 112140, 122024, 130740, 137277, 152530, 156888, 183036, 193931, 196110, 224280, 228795, 261480, 274554, 305060, 366072, 387862, 392220, 457590, 549108, 581793, 610120, 686385, 775724, 784440, 915180, 969655, 1098216, 1163586, 1357517, 1372770, 1551448, 1745379, 1830360, 1939310, 2327172, 2715034, 2745540, 2908965, 3490758, 3878620, 4072551, 4654344, 5430068, 5491080, 5817930, 6787585, 6981516, 7757240, 8145102, 8726895, 10860136, 11635860, 12217653, 13575170, 13963032, 16290204, 17453790, 20362755, 23271720, 24435306, 27150340, 32580408, 34907580, 40725510, 48870612, 54300680, 61088265, 69815160, 81451020, 97741224, 122176530, 162902040, 244353060, 488706120]

約数ペア:

[(1, 488706120), (2, 244353060), (3, 162902040), (4, 122176530), (5, 97741224), (6, 81451020), (7, 69815160), (8, 61088265), (9, 54300680), (10, 48870612), (12, 40725510), (14, 34907580), (15, 32580408), (18, 27150340), (20, 24435306), (21, 23271720), (24, 20362755), (28, 17453790), (30, 16290204), (35, 13963032), (36, 13575170), (40, 12217653), (42, 11635860), (45, 10860136), (56, 8726895), (60, 8145102), (63, 7757240), (70, 6981516), (72, 6787585), (84, 5817930), (89, 5491080), (90, 5430068), (105, 4654344), (120, 4072551), (126, 3878620), (140, 3490758), (168, 2908965), (178, 2745540), (180, 2715034), (210, 2327172), (252, 1939310), (267, 1830360), (280, 1745379), (315, 1551448), (356, 1372770), (360, 1357517), (420, 1163586), (445, 1098216), (504, 969655), (534, 915180), (623, 784440), (630, 775724), (712, 686385), (801, 610120), (840, 581793), (890, 549108), (1068, 457590), (1246, 392220), (1260, 387862), (1335, 366072), (1602, 305060), (1780, 274554), (1869, 261480), (2136, 228795), (2179, 224280), (2492, 196110), (2520, 193931), (2670, 183036), (3115, 156888), (3204, 152530), (3560, 137277), (3738, 130740), (4005, 122024), (4358, 112140), (4984, 98055), (5340, 91518), (5607, 87160), (6230, 78444), (6408, 76265), (6537, 74760), (7476, 65370), (8010, 61012), (8716, 56070), (9345, 52296), (10680, 45759), (10895, 44856), (11214, 43580), (12460, 39222), (13074, 37380), (14952, 32685), (15253, 32040), (16020, 30506), (17432, 28035), (18690, 26148), (19611, 24920), (21790, 22428)]