201528480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8933}}^1$

素因数の和:8998

約数の個数: 96

約数和(自身を含む): 648393984

約数和(自身を除く): 446865504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 8933, 11280, 17866, 22560, 26799, 35732, 44665, 53598, 71464, 89330, 107196, 133995, 142928, 178660, 214392, 267990, 285856, 357320, 419851, 428784, 535980, 714640, 839702, 857568, 1071960, 1259553, 1429280, 1679404, 2099255, 2143920, 2519106, 3358808, 4198510, 4287840, 5038212, 6297765, 6717616, 8397020, 10076424, 12595530, 13435232, 16794040, 20152848, 25191060, 33588080, 40305696, 50382120, 67176160, 100764240, 201528480]

約数ペア:

[(1, 201528480), (2, 100764240), (3, 67176160), (4, 50382120), (5, 40305696), (6, 33588080), (8, 25191060), (10, 20152848), (12, 16794040), (15, 13435232), (16, 12595530), (20, 10076424), (24, 8397020), (30, 6717616), (32, 6297765), (40, 5038212), (47, 4287840), (48, 4198510), (60, 3358808), (80, 2519106), (94, 2143920), (96, 2099255), (120, 1679404), (141, 1429280), (160, 1259553), (188, 1071960), (235, 857568), (240, 839702), (282, 714640), (376, 535980), (470, 428784), (480, 419851), (564, 357320), (705, 285856), (752, 267990), (940, 214392), (1128, 178660), (1410, 142928), (1504, 133995), (1880, 107196), (2256, 89330), (2820, 71464), (3760, 53598), (4512, 44665), (5640, 35732), (7520, 26799), (8933, 22560), (11280, 17866)]