252146040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{123601}}^1$

素因数の和:123632

約数の個数: 64

約数和(自身を含む): 800940960

約数和(自身を除く): 548794920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 123601, 247202, 370803, 494404, 618005, 741606, 988808, 1236010, 1483212, 1854015, 2101217, 2472020, 2966424, 3708030, 4202434, 4944040, 6303651, 7416060, 8404868, 10506085, 12607302, 14832120, 16809736, 21012170, 25214604, 31518255, 42024340, 50429208, 63036510, 84048680, 126073020, 252146040]

約数ペア:

[(1, 252146040), (2, 126073020), (3, 84048680), (4, 63036510), (5, 50429208), (6, 42024340), (8, 31518255), (10, 25214604), (12, 21012170), (15, 16809736), (17, 14832120), (20, 12607302), (24, 10506085), (30, 8404868), (34, 7416060), (40, 6303651), (51, 4944040), (60, 4202434), (68, 3708030), (85, 2966424), (102, 2472020), (120, 2101217), (136, 1854015), (170, 1483212), (204, 1236010), (255, 988808), (340, 741606), (408, 618005), (510, 494404), (680, 370803), (1020, 247202), (2040, 123601)]