384209220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{87719}}^1$

素因数の和:87804

約数の個数: 48

約数和(自身を含む): 1090535040

約数和(自身を除く): 706325820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 87719, 175438, 263157, 350876, 438595, 526314, 877190, 1052628, 1315785, 1754380, 2631570, 5263140, 6403487, 12806974, 19210461, 25613948, 32017435, 38420922, 64034870, 76841844, 96052305, 128069740, 192104610, 384209220]

約数ペア:

[(1, 384209220), (2, 192104610), (3, 128069740), (4, 96052305), (5, 76841844), (6, 64034870), (10, 38420922), (12, 32017435), (15, 25613948), (20, 19210461), (30, 12806974), (60, 6403487), (73, 5263140), (146, 2631570), (219, 1754380), (292, 1315785), (365, 1052628), (438, 877190), (730, 526314), (876, 438595), (1095, 350876), (1460, 263157), (2190, 175438), (4380, 87719)]