64469220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 123502620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 73, 82, 123, 146, 164, 205, 219, 246, 292, 359, 365, 410, 438, 492, 615, 718, 730, 820, 876, 1077, 1095, 1230, 1436, 1460, 1795, 2154, 2190, 2460, 2993, 3590, 4308, 4380, 5385, 5986, 7180, 8979, 10770, 11972, 14719, 14965, 17958, 21540, 26207, 29438, 29930, 35916, 44157, 44895, 52414, 58876, 59860, 73595, 78621, 88314, 89790, 104828, 131035, 147190, 157242, 176628, 179580, 220785, 262070, 294380, 314484, 393105, 441570, 524140, 786210, 883140, 1074487, 1572420, 2148974, 3223461, 4297948, 5372435, 6446922, 10744870, 12893844, 16117305, 21489740, 32234610, 64469220]

約数ペア:

[(1, 64469220), (2, 32234610), (3, 21489740), (4, 16117305), (5, 12893844), (6, 10744870), (10, 6446922), (12, 5372435), (15, 4297948), (20, 3223461), (30, 2148974), (41, 1572420), (60, 1074487), (73, 883140), (82, 786210), (123, 524140), (146, 441570), (164, 393105), (205, 314484), (219, 294380), (246, 262070), (292, 220785), (359, 179580), (365, 176628), (410, 157242), (438, 147190), (492, 131035), (615, 104828), (718, 89790), (730, 88314), (820, 78621), (876, 73595), (1077, 59860), (1095, 58876), (1230, 52414), (1436, 44895), (1460, 44157), (1795, 35916), (2154, 29930), (2190, 29438), (2460, 26207), (2993, 21540), (3590, 17958), (4308, 14965), (4380, 14719), (5385, 11972), (5986, 10770), (7180, 8979)]