67521120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 214244352

約数和(自身を除く): 146723232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 863, 978, 1304, 1630, 1726, 1956, 2445, 2589, 2608, 3260, 3452, 3912, 4315, 4890, 5178, 5216, 6520, 6904, 7824, 8630, 9780, 10356, 12945, 13040, 13808, 15648, 17260, 19560, 20712, 25890, 26080, 27616, 34520, 39120, 41424, 51780, 69040, 78240, 82848, 103560, 138080, 140669, 207120, 281338, 414240, 422007, 562676, 703345, 844014, 1125352, 1406690, 1688028, 2110035, 2250704, 2813380, 3376056, 4220070, 4501408, 5626760, 6752112, 8440140, 11253520, 13504224, 16880280, 22507040, 33760560, 67521120]

約数ペア:

[(1, 67521120), (2, 33760560), (3, 22507040), (4, 16880280), (5, 13504224), (6, 11253520), (8, 8440140), (10, 6752112), (12, 5626760), (15, 4501408), (16, 4220070), (20, 3376056), (24, 2813380), (30, 2250704), (32, 2110035), (40, 1688028), (48, 1406690), (60, 1125352), (80, 844014), (96, 703345), (120, 562676), (160, 422007), (163, 414240), (240, 281338), (326, 207120), (480, 140669), (489, 138080), (652, 103560), (815, 82848), (863, 78240), (978, 69040), (1304, 51780), (1630, 41424), (1726, 39120), (1956, 34520), (2445, 27616), (2589, 26080), (2608, 25890), (3260, 20712), (3452, 19560), (3912, 17260), (4315, 15648), (4890, 13808), (5178, 13040), (5216, 12945), (6520, 10356), (6904, 9780), (7824, 8630)]