328585680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{152123}}^1$

素因数の和:152145

約数の個数: 80

約数和(自身を含む): 1131802560

約数和(自身を除く): 803216880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 152123, 304246, 456369, 608492, 760615, 912738, 1216984, 1369107, 1521230, 1825476, 2281845, 2433968, 2738214, 3042460, 3650952, 4107321, 4563690, 5476428, 6084920, 6845535, 7301904, 8214642, 9127380, 10952856, 12169840, 13691070, 16429284, 18254760, 20536605, 21905712, 27382140, 32858568, 36509520, 41073210, 54764280, 65717136, 82146420, 109528560, 164292840, 328585680]

約数ペア:

[(1, 328585680), (2, 164292840), (3, 109528560), (4, 82146420), (5, 65717136), (6, 54764280), (8, 41073210), (9, 36509520), (10, 32858568), (12, 27382140), (15, 21905712), (16, 20536605), (18, 18254760), (20, 16429284), (24, 13691070), (27, 12169840), (30, 10952856), (36, 9127380), (40, 8214642), (45, 7301904), (48, 6845535), (54, 6084920), (60, 5476428), (72, 4563690), (80, 4107321), (90, 3650952), (108, 3042460), (120, 2738214), (135, 2433968), (144, 2281845), (180, 1825476), (216, 1521230), (240, 1369107), (270, 1216984), (360, 912738), (432, 760615), (540, 608492), (720, 456369), (1080, 304246), (2160, 152123)]