68298480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3319

約数の個数: 120

約数和(自身を含む): 237350880

約数和(自身を除く): 169052400

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, 3271, 3480, 4176, 5220, 6542, 6960, 9813, 10440, 13084, 16355, 19626, 20880, 26168, 29439, 32710, 39252, 49065, 52336, 58878, 65420, 78504, 94859, 98130, 117756, 130840, 147195, 157008, 189718, 196260, 235512, 261680, 284577, 294390, 379436, 392520, 471024, 474295, 569154, 588780, 758872, 785040, 853731, 948590, 1138308, 1177560, 1422885, 1517744, 1707462, 1897180, 2276616, 2355120, 2845770, 3414924, 3794360, 4268655, 4553232, 5691540, 6829848, 7588720, 8537310, 11383080, 13659696, 17074620, 22766160, 34149240, 68298480]

約数ペア:

[(1, 68298480), (2, 34149240), (3, 22766160), (4, 17074620), (5, 13659696), (6, 11383080), (8, 8537310), (9, 7588720), (10, 6829848), (12, 5691540), (15, 4553232), (16, 4268655), (18, 3794360), (20, 3414924), (24, 2845770), (29, 2355120), (30, 2276616), (36, 1897180), (40, 1707462), (45, 1517744), (48, 1422885), (58, 1177560), (60, 1138308), (72, 948590), (80, 853731), (87, 785040), (90, 758872), (116, 588780), (120, 569154), (144, 474295), (145, 471024), (174, 392520), (180, 379436), (232, 294390), (240, 284577), (261, 261680), (290, 235512), (348, 196260), (360, 189718), (435, 157008), (464, 147195), (522, 130840), (580, 117756), (696, 98130), (720, 94859), (870, 78504), (1044, 65420), (1160, 58878), (1305, 52336), (1392, 49065), (1740, 39252), (2088, 32710), (2320, 29439), (2610, 26168), (3271, 20880), (3480, 19626), (4176, 16355), (5220, 13084), (6542, 10440), (6960, 9813)]