69540720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3491}}^1$

素因数の和:3590

約数の個数: 80

約数和(自身を含む): 218236032

約数和(自身を除く): 148695312

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, 3491, 3984, 4980, 6640, 6982, 9960, 10473, 13964, 17455, 19920, 20946, 27928, 34910, 41892, 52365, 55856, 69820, 83784, 104730, 139640, 167568, 209460, 279280, 289753, 418920, 579506, 837840, 869259, 1159012, 1448765, 1738518, 2318024, 2897530, 3477036, 4346295, 4636048, 5795060, 6954072, 8692590, 11590120, 13908144, 17385180, 23180240, 34770360, 69540720]

約数ペア:

[(1, 69540720), (2, 34770360), (3, 23180240), (4, 17385180), (5, 13908144), (6, 11590120), (8, 8692590), (10, 6954072), (12, 5795060), (15, 4636048), (16, 4346295), (20, 3477036), (24, 2897530), (30, 2318024), (40, 1738518), (48, 1448765), (60, 1159012), (80, 869259), (83, 837840), (120, 579506), (166, 418920), (240, 289753), (249, 279280), (332, 209460), (415, 167568), (498, 139640), (664, 104730), (830, 83784), (996, 69820), (1245, 55856), (1328, 52365), (1660, 41892), (1992, 34910), (2490, 27928), (3320, 20946), (3491, 19920), (3984, 17455), (4980, 13964), (6640, 10473), (6982, 9960)]