2277250320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499397}}^1$

素因数の和:499432

約数の個数: 80

約数和(自身を含む): 7431042240

約数和(自身を除く): 5153791920

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, 499397, 998794, 1498191, 1997588, 2496985, 2996382, 3995176, 4993970, 5992764, 7490955, 7990352, 9488543, 9987940, 11985528, 14981910, 18977086, 19975880, 23971056, 28465629, 29963820, 37954172, 39951760, 47442715, 56931258, 59927640, 75908344, 94885430, 113862516, 119855280, 142328145, 151816688, 189770860, 227725032, 284656290, 379541720, 455450064, 569312580, 759083440, 1138625160, 2277250320]

約数ペア:

[(1, 2277250320), (2, 1138625160), (3, 759083440), (4, 569312580), (5, 455450064), (6, 379541720), (8, 284656290), (10, 227725032), (12, 189770860), (15, 151816688), (16, 142328145), (19, 119855280), (20, 113862516), (24, 94885430), (30, 75908344), (38, 59927640), (40, 56931258), (48, 47442715), (57, 39951760), (60, 37954172), (76, 29963820), (80, 28465629), (95, 23971056), (114, 19975880), (120, 18977086), (152, 14981910), (190, 11985528), (228, 9987940), (240, 9488543), (285, 7990352), (304, 7490955), (380, 5992764), (456, 4993970), (570, 3995176), (760, 2996382), (912, 2496985), (1140, 1997588), (1520, 1498191), (2280, 998794), (4560, 499397)]