11897040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2644

約数の個数: 80

約数和(自身を含む): 38836800

約数和(自身を除く): 26939760

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, 2609, 4560, 5218, 7827, 10436, 13045, 15654, 20872, 26090, 31308, 39135, 41744, 49571, 52180, 62616, 78270, 99142, 104360, 125232, 148713, 156540, 198284, 208720, 247855, 297426, 313080, 396568, 495710, 594852, 626160, 743565, 793136, 991420, 1189704, 1487130, 1982840, 2379408, 2974260, 3965680, 5948520, 11897040]

約数ペア:

[(1, 11897040), (2, 5948520), (3, 3965680), (4, 2974260), (5, 2379408), (6, 1982840), (8, 1487130), (10, 1189704), (12, 991420), (15, 793136), (16, 743565), (19, 626160), (20, 594852), (24, 495710), (30, 396568), (38, 313080), (40, 297426), (48, 247855), (57, 208720), (60, 198284), (76, 156540), (80, 148713), (95, 125232), (114, 104360), (120, 99142), (152, 78270), (190, 62616), (228, 52180), (240, 49571), (285, 41744), (304, 39135), (380, 31308), (456, 26090), (570, 20872), (760, 15654), (912, 13045), (1140, 10436), (1520, 7827), (2280, 5218), (2609, 4560)]