45291120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{26959}}^1$

素因数の和:26982

約数の個数: 80

約数和(自身を含む): 160465920

約数和(自身を除く): 115174800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 26959, 53918, 80877, 107836, 134795, 161754, 188713, 215672, 269590, 323508, 377426, 404385, 431344, 539180, 566139, 647016, 754852, 808770, 943565, 1078360, 1132278, 1294032, 1509704, 1617540, 1887130, 2156720, 2264556, 2830695, 3019408, 3235080, 3774260, 4529112, 5661390, 6470160, 7548520, 9058224, 11322780, 15097040, 22645560, 45291120]

約数ペア:

[(1, 45291120), (2, 22645560), (3, 15097040), (4, 11322780), (5, 9058224), (6, 7548520), (7, 6470160), (8, 5661390), (10, 4529112), (12, 3774260), (14, 3235080), (15, 3019408), (16, 2830695), (20, 2264556), (21, 2156720), (24, 1887130), (28, 1617540), (30, 1509704), (35, 1294032), (40, 1132278), (42, 1078360), (48, 943565), (56, 808770), (60, 754852), (70, 647016), (80, 566139), (84, 539180), (105, 431344), (112, 404385), (120, 377426), (140, 323508), (168, 269590), (210, 215672), (240, 188713), (280, 161754), (336, 134795), (420, 107836), (560, 80877), (840, 53918), (1680, 26959)]