39430320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8647}}^1$

素因数の和:8682

約数の個数: 80

約数和(自身を含む): 128682240

約数和(自身を除く): 89251920

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, 8647, 17294, 25941, 34588, 43235, 51882, 69176, 86470, 103764, 129705, 138352, 164293, 172940, 207528, 259410, 328586, 345880, 415056, 492879, 518820, 657172, 691760, 821465, 985758, 1037640, 1314344, 1642930, 1971516, 2075280, 2464395, 2628688, 3285860, 3943032, 4928790, 6571720, 7886064, 9857580, 13143440, 19715160, 39430320]

約数ペア:

[(1, 39430320), (2, 19715160), (3, 13143440), (4, 9857580), (5, 7886064), (6, 6571720), (8, 4928790), (10, 3943032), (12, 3285860), (15, 2628688), (16, 2464395), (19, 2075280), (20, 1971516), (24, 1642930), (30, 1314344), (38, 1037640), (40, 985758), (48, 821465), (57, 691760), (60, 657172), (76, 518820), (80, 492879), (95, 415056), (114, 345880), (120, 328586), (152, 259410), (190, 207528), (228, 172940), (240, 164293), (285, 138352), (304, 129705), (380, 103764), (456, 86470), (570, 69176), (760, 51882), (912, 43235), (1140, 34588), (1520, 25941), (2280, 17294), (4560, 8647)]