1896023280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{3557}}^1$

素因数の和:5794

約数の個数: 80

約数和(自身を含む): 5881971744

約数和(自身を除く): 3985948464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2221, 3557, 4442, 6663, 7114, 8884, 10671, 11105, 13326, 14228, 17768, 17785, 21342, 22210, 26652, 28456, 33315, 35536, 35570, 42684, 44420, 53304, 53355, 56912, 66630, 71140, 85368, 88840, 106608, 106710, 133260, 142280, 170736, 177680, 213420, 266520, 284560, 426840, 533040, 853680, 7900097, 15800194, 23700291, 31600388, 39500485, 47400582, 63200776, 79000970, 94801164, 118501455, 126401552, 158001940, 189602328, 237002910, 316003880, 379204656, 474005820, 632007760, 948011640, 1896023280]

約数ペア:

[(1, 1896023280), (2, 948011640), (3, 632007760), (4, 474005820), (5, 379204656), (6, 316003880), (8, 237002910), (10, 189602328), (12, 158001940), (15, 126401552), (16, 118501455), (20, 94801164), (24, 79000970), (30, 63200776), (40, 47400582), (48, 39500485), (60, 31600388), (80, 23700291), (120, 15800194), (240, 7900097), (2221, 853680), (3557, 533040), (4442, 426840), (6663, 284560), (7114, 266520), (8884, 213420), (10671, 177680), (11105, 170736), (13326, 142280), (14228, 133260), (17768, 106710), (17785, 106608), (21342, 88840), (22210, 85368), (26652, 71140), (28456, 66630), (33315, 56912), (35536, 53355), (35570, 53304), (42684, 44420)]