3048907040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 7567136640

約数和(自身を除く): 4518229600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 124, 155, 158, 160, 248, 251, 310, 316, 395, 496, 502, 620, 632, 790, 961, 992, 1004, 1240, 1255, 1264, 1580, 1922, 2008, 2449, 2480, 2510, 2528, 3160, 3844, 4016, 4805, 4898, 4960, 5020, 6320, 7688, 7781, 8032, 9610, 9796, 10040, 12245, 12640, 15376, 15562, 19220, 19592, 19829, 20080, 24490, 30752, 31124, 38440, 38905, 39184, 39658, 40160, 48980, 62248, 75919, 76880, 77810, 78368, 79316, 97960, 99145, 124496, 151838, 153760, 155620, 158632, 195920, 198290, 241211, 248992, 303676, 311240, 317264, 379595, 391840, 396580, 482422, 607352, 614699, 622480, 634528, 759190, 793160, 964844, 1206055, 1214704, 1229398, 1244960, 1518380, 1586320, 1929688, 2412110, 2429408, 2458796, 3036760, 3073495, 3172640, 3859376, 4824220, 4917592, 6073520, 6146990, 7718752, 9648440, 9835184, 12147040, 12293980, 19055669, 19296880, 19670368, 24587960, 38111338, 38593760, 49175920, 76222676, 95278345, 98351840, 152445352, 190556690, 304890704, 381113380, 609781408, 762226760, 1524453520, 3048907040]

約数ペア:

[(1, 3048907040), (2, 1524453520), (4, 762226760), (5, 609781408), (8, 381113380), (10, 304890704), (16, 190556690), (20, 152445352), (31, 98351840), (32, 95278345), (40, 76222676), (62, 49175920), (79, 38593760), (80, 38111338), (124, 24587960), (155, 19670368), (158, 19296880), (160, 19055669), (248, 12293980), (251, 12147040), (310, 9835184), (316, 9648440), (395, 7718752), (496, 6146990), (502, 6073520), (620, 4917592), (632, 4824220), (790, 3859376), (961, 3172640), (992, 3073495), (1004, 3036760), (1240, 2458796), (1255, 2429408), (1264, 2412110), (1580, 1929688), (1922, 1586320), (2008, 1518380), (2449, 1244960), (2480, 1229398), (2510, 1214704), (2528, 1206055), (3160, 964844), (3844, 793160), (4016, 759190), (4805, 634528), (4898, 622480), (4960, 614699), (5020, 607352), (6320, 482422), (7688, 396580), (7781, 391840), (8032, 379595), (9610, 317264), (9796, 311240), (10040, 303676), (12245, 248992), (12640, 241211), (15376, 198290), (15562, 195920), (19220, 158632), (19592, 155620), (19829, 153760), (20080, 151838), (24490, 124496), (30752, 99145), (31124, 97960), (38440, 79316), (38905, 78368), (39184, 77810), (39658, 76880), (40160, 75919), (48980, 62248)]