18010560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 58192416

約数和(自身を除く): 40181856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 257, 292, 320, 365, 438, 480, 514, 584, 730, 771, 876, 960, 1028, 1095, 1168, 1285, 1460, 1542, 1752, 2056, 2190, 2336, 2570, 2920, 3084, 3504, 3855, 4112, 4380, 4672, 5140, 5840, 6168, 7008, 7710, 8224, 8760, 10280, 11680, 12336, 14016, 15420, 16448, 17520, 18761, 20560, 23360, 24672, 30840, 35040, 37522, 41120, 49344, 56283, 61680, 70080, 75044, 82240, 93805, 112566, 123360, 150088, 187610, 225132, 246720, 281415, 300176, 375220, 450264, 562830, 600352, 750440, 900528, 1125660, 1200704, 1500880, 1801056, 2251320, 3001760, 3602112, 4502640, 6003520, 9005280, 18010560]

約数ペア:

[(1, 18010560), (2, 9005280), (3, 6003520), (4, 4502640), (5, 3602112), (6, 3001760), (8, 2251320), (10, 1801056), (12, 1500880), (15, 1200704), (16, 1125660), (20, 900528), (24, 750440), (30, 600352), (32, 562830), (40, 450264), (48, 375220), (60, 300176), (64, 281415), (73, 246720), (80, 225132), (96, 187610), (120, 150088), (146, 123360), (160, 112566), (192, 93805), (219, 82240), (240, 75044), (257, 70080), (292, 61680), (320, 56283), (365, 49344), (438, 41120), (480, 37522), (514, 35040), (584, 30840), (730, 24672), (771, 23360), (876, 20560), (960, 18761), (1028, 17520), (1095, 16448), (1168, 15420), (1285, 14016), (1460, 12336), (1542, 11680), (1752, 10280), (2056, 8760), (2190, 8224), (2336, 7710), (2570, 7008), (2920, 6168), (3084, 5840), (3504, 5140), (3855, 4672), (4112, 4380)]