315726480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15121}}^1$

素因数の和:15169

約数の個数: 120

約数和(自身を含む): 1096949880

約数和(自身を除く): 781223400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 15121, 20880, 30242, 45363, 60484, 75605, 90726, 120968, 136089, 151210, 181452, 226815, 241936, 272178, 302420, 362904, 438509, 453630, 544356, 604840, 680445, 725808, 877018, 907260, 1088712, 1209680, 1315527, 1360890, 1754036, 1814520, 2177424, 2192545, 2631054, 2721780, 3508072, 3629040, 3946581, 4385090, 5262108, 5443560, 6577635, 7016144, 7893162, 8770180, 10524216, 10887120, 13155270, 15786324, 17540360, 19732905, 21048432, 26310540, 31572648, 35080720, 39465810, 52621080, 63145296, 78931620, 105242160, 157863240, 315726480]

約数ペア:

[(1, 315726480), (2, 157863240), (3, 105242160), (4, 78931620), (5, 63145296), (6, 52621080), (8, 39465810), (9, 35080720), (10, 31572648), (12, 26310540), (15, 21048432), (16, 19732905), (18, 17540360), (20, 15786324), (24, 13155270), (29, 10887120), (30, 10524216), (36, 8770180), (40, 7893162), (45, 7016144), (48, 6577635), (58, 5443560), (60, 5262108), (72, 4385090), (80, 3946581), (87, 3629040), (90, 3508072), (116, 2721780), (120, 2631054), (144, 2192545), (145, 2177424), (174, 1814520), (180, 1754036), (232, 1360890), (240, 1315527), (261, 1209680), (290, 1088712), (348, 907260), (360, 877018), (435, 725808), (464, 680445), (522, 604840), (580, 544356), (696, 453630), (720, 438509), (870, 362904), (1044, 302420), (1160, 272178), (1305, 241936), (1392, 226815), (1740, 181452), (2088, 151210), (2320, 136089), (2610, 120968), (3480, 90726), (4176, 75605), (5220, 60484), (6960, 45363), (10440, 30242), (15121, 20880)]