12343920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2742

約数の個数: 80

約数和(自身を含む): 40295040

約数和(自身を除く): 27951120

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, 2707, 4560, 5414, 8121, 10828, 13535, 16242, 21656, 27070, 32484, 40605, 43312, 51433, 54140, 64968, 81210, 102866, 108280, 129936, 154299, 162420, 205732, 216560, 257165, 308598, 324840, 411464, 514330, 617196, 649680, 771495, 822928, 1028660, 1234392, 1542990, 2057320, 2468784, 3085980, 4114640, 6171960, 12343920]

約数ペア:

[(1, 12343920), (2, 6171960), (3, 4114640), (4, 3085980), (5, 2468784), (6, 2057320), (8, 1542990), (10, 1234392), (12, 1028660), (15, 822928), (16, 771495), (19, 649680), (20, 617196), (24, 514330), (30, 411464), (38, 324840), (40, 308598), (48, 257165), (57, 216560), (60, 205732), (76, 162420), (80, 154299), (95, 129936), (114, 108280), (120, 102866), (152, 81210), (190, 64968), (228, 54140), (240, 51433), (285, 43312), (304, 40605), (380, 32484), (456, 27070), (570, 21656), (760, 16242), (912, 13535), (1140, 10828), (1520, 8121), (2280, 5414), (2707, 4560)]