91995120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{18253}}^1$

素因数の和:18279

約数の個数: 120

約数和(自身を含む): 353105376

約数和(自身を除く): 261110256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 18253, 36506, 54759, 73012, 91265, 109518, 127771, 146024, 164277, 182530, 219036, 255542, 273795, 292048, 328554, 365060, 383313, 438072, 511084, 547590, 638855, 657108, 730120, 766626, 821385, 876144, 1022168, 1095180, 1149939, 1277710, 1314216, 1460240, 1533252, 1642770, 1916565, 2044336, 2190360, 2299878, 2555420, 2628432, 3066504, 3285540, 3833130, 4380720, 4599756, 5110840, 5749695, 6133008, 6571080, 7666260, 9199512, 10221680, 11499390, 13142160, 15332520, 18399024, 22998780, 30665040, 45997560, 91995120]

約数ペア:

[(1, 91995120), (2, 45997560), (3, 30665040), (4, 22998780), (5, 18399024), (6, 15332520), (7, 13142160), (8, 11499390), (9, 10221680), (10, 9199512), (12, 7666260), (14, 6571080), (15, 6133008), (16, 5749695), (18, 5110840), (20, 4599756), (21, 4380720), (24, 3833130), (28, 3285540), (30, 3066504), (35, 2628432), (36, 2555420), (40, 2299878), (42, 2190360), (45, 2044336), (48, 1916565), (56, 1642770), (60, 1533252), (63, 1460240), (70, 1314216), (72, 1277710), (80, 1149939), (84, 1095180), (90, 1022168), (105, 876144), (112, 821385), (120, 766626), (126, 730120), (140, 657108), (144, 638855), (168, 547590), (180, 511084), (210, 438072), (240, 383313), (252, 365060), (280, 328554), (315, 292048), (336, 273795), (360, 255542), (420, 219036), (504, 182530), (560, 164277), (630, 146024), (720, 127771), (840, 109518), (1008, 91265), (1260, 73012), (1680, 54759), (2520, 36506), (5040, 18253)]