13483920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2992

約数の個数: 80

約数和(自身を含む): 44015040

約数和(自身を除く): 30531120

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, 2957, 4560, 5914, 8871, 11828, 14785, 17742, 23656, 29570, 35484, 44355, 47312, 56183, 59140, 70968, 88710, 112366, 118280, 141936, 168549, 177420, 224732, 236560, 280915, 337098, 354840, 449464, 561830, 674196, 709680, 842745, 898928, 1123660, 1348392, 1685490, 2247320, 2696784, 3370980, 4494640, 6741960, 13483920]

約数ペア:

[(1, 13483920), (2, 6741960), (3, 4494640), (4, 3370980), (5, 2696784), (6, 2247320), (8, 1685490), (10, 1348392), (12, 1123660), (15, 898928), (16, 842745), (19, 709680), (20, 674196), (24, 561830), (30, 449464), (38, 354840), (40, 337098), (48, 280915), (57, 236560), (60, 224732), (76, 177420), (80, 168549), (95, 141936), (114, 118280), (120, 112366), (152, 88710), (190, 70968), (228, 59140), (240, 56183), (285, 47312), (304, 44355), (380, 35484), (456, 29570), (570, 23656), (760, 17742), (912, 14785), (1140, 11828), (1520, 8871), (2280, 5914), (2957, 4560)]