744560480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3580

約数の個数: 96

約数和(自身を含む): 1858526208

約数和(自身を除く): 1113965728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 992, 1240, 1333, 1376, 1720, 2480, 2666, 3440, 3491, 4960, 5332, 6665, 6880, 6982, 10664, 13330, 13964, 17455, 21328, 26660, 27928, 34910, 42656, 53320, 55856, 69820, 106640, 108221, 111712, 139640, 150113, 213280, 216442, 279280, 300226, 432884, 541105, 558560, 600452, 750565, 865768, 1082210, 1200904, 1501130, 1731536, 2164420, 2401808, 3002260, 3463072, 4328840, 4653503, 4803616, 6004520, 8657680, 9307006, 12009040, 17315360, 18614012, 23267515, 24018080, 37228024, 46535030, 74456048, 93070060, 148912096, 186140120, 372280240, 744560480]

約数ペア:

[(1, 744560480), (2, 372280240), (4, 186140120), (5, 148912096), (8, 93070060), (10, 74456048), (16, 46535030), (20, 37228024), (31, 24018080), (32, 23267515), (40, 18614012), (43, 17315360), (62, 12009040), (80, 9307006), (86, 8657680), (124, 6004520), (155, 4803616), (160, 4653503), (172, 4328840), (215, 3463072), (248, 3002260), (310, 2401808), (344, 2164420), (430, 1731536), (496, 1501130), (620, 1200904), (688, 1082210), (860, 865768), (992, 750565), (1240, 600452), (1333, 558560), (1376, 541105), (1720, 432884), (2480, 300226), (2666, 279280), (3440, 216442), (3491, 213280), (4960, 150113), (5332, 139640), (6665, 111712), (6880, 108221), (6982, 106640), (10664, 69820), (13330, 55856), (13964, 53320), (17455, 42656), (21328, 34910), (26660, 27928)]