396853320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{106681}}^1$

素因数の和:106726

約数の個数: 64

約数和(自身を含む): 1228976640

約数和(自身を除く): 832123320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 106681, 213362, 320043, 426724, 533405, 640086, 853448, 1066810, 1280172, 1600215, 2133620, 2560344, 3200430, 3307111, 4267240, 6400860, 6614222, 9921333, 12801720, 13228444, 16535555, 19842666, 26456888, 33071110, 39685332, 49606665, 66142220, 79370664, 99213330, 132284440, 198426660, 396853320]

約数ペア:

[(1, 396853320), (2, 198426660), (3, 132284440), (4, 99213330), (5, 79370664), (6, 66142220), (8, 49606665), (10, 39685332), (12, 33071110), (15, 26456888), (20, 19842666), (24, 16535555), (30, 13228444), (31, 12801720), (40, 9921333), (60, 6614222), (62, 6400860), (93, 4267240), (120, 3307111), (124, 3200430), (155, 2560344), (186, 2133620), (248, 1600215), (310, 1280172), (372, 1066810), (465, 853448), (620, 640086), (744, 533405), (930, 426724), (1240, 320043), (1860, 213362), (3720, 106681)]