83890320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18397}}^1$

素因数の和:18432

約数の個数: 80

約数和(自身を含む): 273762240

約数和(自身を除く): 189871920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18397, 36794, 55191, 73588, 91985, 110382, 147176, 183970, 220764, 275955, 294352, 349543, 367940, 441528, 551910, 699086, 735880, 883056, 1048629, 1103820, 1398172, 1471760, 1747715, 2097258, 2207640, 2796344, 3495430, 4194516, 4415280, 5243145, 5592688, 6990860, 8389032, 10486290, 13981720, 16778064, 20972580, 27963440, 41945160, 83890320]

約数ペア:

[(1, 83890320), (2, 41945160), (3, 27963440), (4, 20972580), (5, 16778064), (6, 13981720), (8, 10486290), (10, 8389032), (12, 6990860), (15, 5592688), (16, 5243145), (19, 4415280), (20, 4194516), (24, 3495430), (30, 2796344), (38, 2207640), (40, 2097258), (48, 1747715), (57, 1471760), (60, 1398172), (76, 1103820), (80, 1048629), (95, 883056), (114, 735880), (120, 699086), (152, 551910), (190, 441528), (228, 367940), (240, 349543), (285, 294352), (304, 275955), (380, 220764), (456, 183970), (570, 147176), (760, 110382), (912, 91985), (1140, 73588), (1520, 55191), (2280, 36794), (4560, 18397)]