876752760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{562021}}^1$

素因数の和:562048

約数の個数: 64

約数和(自身を含む): 2832590880

約数和(自身を除く): 1955838120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 562021, 1124042, 1686063, 2248084, 2810105, 3372126, 4496168, 5620210, 6744252, 7306273, 8430315, 11240420, 13488504, 14612546, 16860630, 21918819, 22480840, 29225092, 33721260, 36531365, 43837638, 58450184, 67442520, 73062730, 87675276, 109594095, 146125460, 175350552, 219188190, 292250920, 438376380, 876752760]

約数ペア:

[(1, 876752760), (2, 438376380), (3, 292250920), (4, 219188190), (5, 175350552), (6, 146125460), (8, 109594095), (10, 87675276), (12, 73062730), (13, 67442520), (15, 58450184), (20, 43837638), (24, 36531365), (26, 33721260), (30, 29225092), (39, 22480840), (40, 21918819), (52, 16860630), (60, 14612546), (65, 13488504), (78, 11240420), (104, 8430315), (120, 7306273), (130, 6744252), (156, 5620210), (195, 4496168), (260, 3372126), (312, 2810105), (390, 2248084), (520, 1686063), (780, 1124042), (1560, 562021)]