4191720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2714

約数の個数: 64

約数和(自身を含む): 13547520

約数和(自身を除く): 9355800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2687, 5374, 8061, 10748, 13435, 16122, 21496, 26870, 32244, 34931, 40305, 53740, 64488, 69862, 80610, 104793, 107480, 139724, 161220, 174655, 209586, 279448, 322440, 349310, 419172, 523965, 698620, 838344, 1047930, 1397240, 2095860, 4191720]

約数ペア:

[(1, 4191720), (2, 2095860), (3, 1397240), (4, 1047930), (5, 838344), (6, 698620), (8, 523965), (10, 419172), (12, 349310), (13, 322440), (15, 279448), (20, 209586), (24, 174655), (26, 161220), (30, 139724), (39, 107480), (40, 104793), (52, 80610), (60, 69862), (65, 64488), (78, 53740), (104, 40305), (120, 34931), (130, 32244), (156, 26870), (195, 21496), (260, 16122), (312, 13435), (390, 10748), (520, 8061), (780, 5374), (1560, 2687)]