238548720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32063}}^1$

素因数の和:32110

約数の個数: 80

約数和(自身を含む): 763379712

約数和(自身を除く): 524830992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 32063, 64126, 96189, 128252, 160315, 192378, 256504, 320630, 384756, 480945, 513008, 641260, 769512, 961890, 993953, 1282520, 1539024, 1923780, 1987906, 2565040, 2981859, 3847560, 3975812, 4969765, 5963718, 7695120, 7951624, 9939530, 11927436, 14909295, 15903248, 19879060, 23854872, 29818590, 39758120, 47709744, 59637180, 79516240, 119274360, 238548720]

約数ペア:

[(1, 238548720), (2, 119274360), (3, 79516240), (4, 59637180), (5, 47709744), (6, 39758120), (8, 29818590), (10, 23854872), (12, 19879060), (15, 15903248), (16, 14909295), (20, 11927436), (24, 9939530), (30, 7951624), (31, 7695120), (40, 5963718), (48, 4969765), (60, 3975812), (62, 3847560), (80, 2981859), (93, 2565040), (120, 1987906), (124, 1923780), (155, 1539024), (186, 1282520), (240, 993953), (248, 961890), (310, 769512), (372, 641260), (465, 513008), (496, 480945), (620, 384756), (744, 320630), (930, 256504), (1240, 192378), (1488, 160315), (1860, 128252), (2480, 96189), (3720, 64126), (7440, 32063)]