1771577040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{82939}}^1$

素因数の和:83044

約数の個数: 80

約数和(自身を含む): 5553662400

約数和(自身を除く): 3782085360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 82939, 165878, 248817, 331756, 414695, 497634, 663512, 829390, 995268, 1244085, 1327024, 1658780, 1990536, 2488170, 3317560, 3981072, 4976340, 6635120, 7381571, 9952680, 14763142, 19905360, 22144713, 29526284, 36907855, 44289426, 59052568, 73815710, 88578852, 110723565, 118105136, 147631420, 177157704, 221447130, 295262840, 354315408, 442894260, 590525680, 885788520, 1771577040]

約数ペア:

[(1, 1771577040), (2, 885788520), (3, 590525680), (4, 442894260), (5, 354315408), (6, 295262840), (8, 221447130), (10, 177157704), (12, 147631420), (15, 118105136), (16, 110723565), (20, 88578852), (24, 73815710), (30, 59052568), (40, 44289426), (48, 36907855), (60, 29526284), (80, 22144713), (89, 19905360), (120, 14763142), (178, 9952680), (240, 7381571), (267, 6635120), (356, 4976340), (445, 3981072), (534, 3317560), (712, 2488170), (890, 1990536), (1068, 1658780), (1335, 1327024), (1424, 1244085), (1780, 995268), (2136, 829390), (2670, 663512), (3560, 497634), (4272, 414695), (5340, 331756), (7120, 248817), (10680, 165878), (21360, 82939)]