29963760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6606

約数の個数: 80

約数和(自身を含む): 97791360

約数和(自身を除く): 67827600

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, 6571, 13142, 19713, 26284, 32855, 39426, 52568, 65710, 78852, 98565, 105136, 124849, 131420, 157704, 197130, 249698, 262840, 315408, 374547, 394260, 499396, 525680, 624245, 749094, 788520, 998792, 1248490, 1498188, 1577040, 1872735, 1997584, 2496980, 2996376, 3745470, 4993960, 5992752, 7490940, 9987920, 14981880, 29963760]

約数ペア:

[(1, 29963760), (2, 14981880), (3, 9987920), (4, 7490940), (5, 5992752), (6, 4993960), (8, 3745470), (10, 2996376), (12, 2496980), (15, 1997584), (16, 1872735), (19, 1577040), (20, 1498188), (24, 1248490), (30, 998792), (38, 788520), (40, 749094), (48, 624245), (57, 525680), (60, 499396), (76, 394260), (80, 374547), (95, 315408), (114, 262840), (120, 249698), (152, 197130), (190, 157704), (228, 131420), (240, 124849), (285, 105136), (304, 98565), (380, 78852), (456, 65710), (570, 52568), (760, 39426), (912, 32855), (1140, 26284), (1520, 19713), (2280, 13142), (4560, 6571)]