223421040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5087}}^1$

素因数の和:5167

約数の個数: 120

約数和(自身を含む): 762772608

約数和(自身を除く): 539351568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5087, 5490, 7320, 8784, 10174, 10980, 14640, 15261, 20348, 21960, 25435, 30522, 40696, 43920, 45783, 50870, 61044, 76305, 81392, 91566, 101740, 122088, 152610, 183132, 203480, 228915, 244176, 305220, 310307, 366264, 406960, 457830, 610440, 620614, 732528, 915660, 930921, 1220880, 1241228, 1551535, 1831320, 1861842, 2482456, 2792763, 3103070, 3662640, 3723684, 4654605, 4964912, 5585526, 6206140, 7447368, 9309210, 11171052, 12412280, 13963815, 14894736, 18618420, 22342104, 24824560, 27927630, 37236840, 44684208, 55855260, 74473680, 111710520, 223421040]

約数ペア:

[(1, 223421040), (2, 111710520), (3, 74473680), (4, 55855260), (5, 44684208), (6, 37236840), (8, 27927630), (9, 24824560), (10, 22342104), (12, 18618420), (15, 14894736), (16, 13963815), (18, 12412280), (20, 11171052), (24, 9309210), (30, 7447368), (36, 6206140), (40, 5585526), (45, 4964912), (48, 4654605), (60, 3723684), (61, 3662640), (72, 3103070), (80, 2792763), (90, 2482456), (120, 1861842), (122, 1831320), (144, 1551535), (180, 1241228), (183, 1220880), (240, 930921), (244, 915660), (305, 732528), (360, 620614), (366, 610440), (488, 457830), (549, 406960), (610, 366264), (720, 310307), (732, 305220), (915, 244176), (976, 228915), (1098, 203480), (1220, 183132), (1464, 152610), (1830, 122088), (2196, 101740), (2440, 91566), (2745, 81392), (2928, 76305), (3660, 61044), (4392, 50870), (4880, 45783), (5087, 43920), (5490, 40696), (7320, 30522), (8784, 25435), (10174, 21960), (10980, 20348), (14640, 15261)]