878550240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3251}}^1$

素因数の和:3832

約数の個数: 96

約数和(自身を含む): 2773201536

約数和(自身を除く): 1894651296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 563, 1126, 1689, 2252, 2815, 3251, 3378, 4504, 5630, 6502, 6756, 8445, 9008, 9753, 11260, 13004, 13512, 16255, 16890, 18016, 19506, 22520, 26008, 27024, 32510, 33780, 39012, 45040, 48765, 52016, 54048, 65020, 67560, 78024, 90080, 97530, 104032, 130040, 135120, 156048, 195060, 260080, 270240, 312096, 390120, 520160, 780240, 1560480, 1830313, 3660626, 5490939, 7321252, 9151565, 10981878, 14642504, 18303130, 21963756, 27454695, 29285008, 36606260, 43927512, 54909390, 58570016, 73212520, 87855024, 109818780, 146425040, 175710048, 219637560, 292850080, 439275120, 878550240]

約数ペア:

[(1, 878550240), (2, 439275120), (3, 292850080), (4, 219637560), (5, 175710048), (6, 146425040), (8, 109818780), (10, 87855024), (12, 73212520), (15, 58570016), (16, 54909390), (20, 43927512), (24, 36606260), (30, 29285008), (32, 27454695), (40, 21963756), (48, 18303130), (60, 14642504), (80, 10981878), (96, 9151565), (120, 7321252), (160, 5490939), (240, 3660626), (480, 1830313), (563, 1560480), (1126, 780240), (1689, 520160), (2252, 390120), (2815, 312096), (3251, 270240), (3378, 260080), (4504, 195060), (5630, 156048), (6502, 135120), (6756, 130040), (8445, 104032), (9008, 97530), (9753, 90080), (11260, 78024), (13004, 67560), (13512, 65020), (16255, 54048), (16890, 52016), (18016, 48765), (19506, 45040), (22520, 39012), (26008, 33780), (27024, 32510)]