48387960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 158174640

約数和(自身を除く): 109786680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 523, 771, 1028, 1046, 1285, 1542, 1569, 2056, 2092, 2313, 2570, 2615, 3084, 3138, 3855, 4184, 4626, 4707, 5140, 5230, 6168, 6276, 7710, 7845, 9252, 9414, 10280, 10460, 11565, 12552, 15420, 15690, 18504, 18828, 20920, 23130, 23535, 30840, 31380, 37656, 46260, 47070, 62760, 92520, 94140, 134411, 188280, 268822, 403233, 537644, 672055, 806466, 1075288, 1209699, 1344110, 1612932, 2016165, 2419398, 2688220, 3225864, 4032330, 4838796, 5376440, 6048495, 8064660, 9677592, 12096990, 16129320, 24193980, 48387960]

約数ペア:

[(1, 48387960), (2, 24193980), (3, 16129320), (4, 12096990), (5, 9677592), (6, 8064660), (8, 6048495), (9, 5376440), (10, 4838796), (12, 4032330), (15, 3225864), (18, 2688220), (20, 2419398), (24, 2016165), (30, 1612932), (36, 1344110), (40, 1209699), (45, 1075288), (60, 806466), (72, 672055), (90, 537644), (120, 403233), (180, 268822), (257, 188280), (360, 134411), (514, 94140), (523, 92520), (771, 62760), (1028, 47070), (1046, 46260), (1285, 37656), (1542, 31380), (1569, 30840), (2056, 23535), (2092, 23130), (2313, 20920), (2570, 18828), (2615, 18504), (3084, 15690), (3138, 15420), (3855, 12552), (4184, 11565), (4626, 10460), (4707, 10280), (5140, 9414), (5230, 9252), (6168, 7845), (6276, 7710)]