325637040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79813}}^1$

素因数の和:79846

約数の個数: 80

約数和(自身を含む): 1068869088

約数和(自身を除く): 743232048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 79813, 159626, 239439, 319252, 399065, 478878, 638504, 798130, 957756, 1197195, 1277008, 1356821, 1596260, 1915512, 2394390, 2713642, 3192520, 3831024, 4070463, 4788780, 5427284, 6385040, 6784105, 8140926, 9577560, 10854568, 13568210, 16281852, 19155120, 20352315, 21709136, 27136420, 32563704, 40704630, 54272840, 65127408, 81409260, 108545680, 162818520, 325637040]

約数ペア:

[(1, 325637040), (2, 162818520), (3, 108545680), (4, 81409260), (5, 65127408), (6, 54272840), (8, 40704630), (10, 32563704), (12, 27136420), (15, 21709136), (16, 20352315), (17, 19155120), (20, 16281852), (24, 13568210), (30, 10854568), (34, 9577560), (40, 8140926), (48, 6784105), (51, 6385040), (60, 5427284), (68, 4788780), (80, 4070463), (85, 3831024), (102, 3192520), (120, 2713642), (136, 2394390), (170, 1915512), (204, 1596260), (240, 1356821), (255, 1277008), (272, 1197195), (340, 957756), (408, 798130), (510, 638504), (680, 478878), (816, 399065), (1020, 319252), (1360, 239439), (2040, 159626), (4080, 79813)]