189060720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9491}}^1$

素因数の和:9590

約数の個数: 80

約数和(自身を含む): 593212032

約数和(自身を除く): 404151312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9491, 9960, 18982, 19920, 28473, 37964, 47455, 56946, 75928, 94910, 113892, 142365, 151856, 189820, 227784, 284730, 379640, 455568, 569460, 759280, 787753, 1138920, 1575506, 2277840, 2363259, 3151012, 3938765, 4726518, 6302024, 7877530, 9453036, 11816295, 12604048, 15755060, 18906072, 23632590, 31510120, 37812144, 47265180, 63020240, 94530360, 189060720]

約数ペア:

[(1, 189060720), (2, 94530360), (3, 63020240), (4, 47265180), (5, 37812144), (6, 31510120), (8, 23632590), (10, 18906072), (12, 15755060), (15, 12604048), (16, 11816295), (20, 9453036), (24, 7877530), (30, 6302024), (40, 4726518), (48, 3938765), (60, 3151012), (80, 2363259), (83, 2277840), (120, 1575506), (166, 1138920), (240, 787753), (249, 759280), (332, 569460), (415, 455568), (498, 379640), (664, 284730), (830, 227784), (996, 189820), (1245, 151856), (1328, 142365), (1660, 113892), (1992, 94910), (2490, 75928), (3320, 56946), (3984, 47455), (4980, 37964), (6640, 28473), (9491, 19920), (9960, 18982)]