191491080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145069}}^1$

素因数の和:145094

約数の個数: 64

約数和(自身を含む): 626702400

約数和(自身を除く): 435211320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 145069, 290138, 435207, 580276, 725345, 870414, 1160552, 1450690, 1595759, 1740828, 2176035, 2901380, 3191518, 3481656, 4352070, 4787277, 5802760, 6383036, 7978795, 8704140, 9574554, 12766072, 15957590, 17408280, 19149108, 23936385, 31915180, 38298216, 47872770, 63830360, 95745540, 191491080]

約数ペア:

[(1, 191491080), (2, 95745540), (3, 63830360), (4, 47872770), (5, 38298216), (6, 31915180), (8, 23936385), (10, 19149108), (11, 17408280), (12, 15957590), (15, 12766072), (20, 9574554), (22, 8704140), (24, 7978795), (30, 6383036), (33, 5802760), (40, 4787277), (44, 4352070), (55, 3481656), (60, 3191518), (66, 2901380), (88, 2176035), (110, 1740828), (120, 1595759), (132, 1450690), (165, 1160552), (220, 870414), (264, 725345), (330, 580276), (440, 435207), (660, 290138), (1320, 145069)]