305902440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9767}}^1$

素因数の和:9816

約数の個数: 128

約数和(自身を含む): 1054944000

約数和(自身を除く): 749041560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 9767, 10440, 15660, 19534, 29301, 31320, 39068, 48835, 58602, 78136, 87903, 97670, 117204, 146505, 175806, 195340, 234408, 263709, 283243, 293010, 351612, 390680, 439515, 527418, 566486, 586020, 703224, 849729, 879030, 1054836, 1132972, 1172040, 1318545, 1416215, 1699458, 1758060, 2109672, 2265944, 2549187, 2637090, 2832430, 3398916, 3516120, 4248645, 5098374, 5274180, 5664860, 6797832, 7647561, 8497290, 10196748, 10548360, 11329720, 12745935, 15295122, 16994580, 20393496, 25491870, 30590244, 33989160, 38237805, 50983740, 61180488, 76475610, 101967480, 152951220, 305902440]

約数ペア:

[(1, 305902440), (2, 152951220), (3, 101967480), (4, 76475610), (5, 61180488), (6, 50983740), (8, 38237805), (9, 33989160), (10, 30590244), (12, 25491870), (15, 20393496), (18, 16994580), (20, 15295122), (24, 12745935), (27, 11329720), (29, 10548360), (30, 10196748), (36, 8497290), (40, 7647561), (45, 6797832), (54, 5664860), (58, 5274180), (60, 5098374), (72, 4248645), (87, 3516120), (90, 3398916), (108, 2832430), (116, 2637090), (120, 2549187), (135, 2265944), (145, 2109672), (174, 1758060), (180, 1699458), (216, 1416215), (232, 1318545), (261, 1172040), (270, 1132972), (290, 1054836), (348, 879030), (360, 849729), (435, 703224), (522, 586020), (540, 566486), (580, 527418), (696, 439515), (783, 390680), (870, 351612), (1044, 293010), (1080, 283243), (1160, 263709), (1305, 234408), (1566, 195340), (1740, 175806), (2088, 146505), (2610, 117204), (3132, 97670), (3480, 87903), (3915, 78136), (5220, 58602), (6264, 48835), (7830, 39068), (9767, 31320), (10440, 29301), (15660, 19534)]