8753160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 29352960

約数和(自身を除く): 20599800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 181, 186, 195, 248, 260, 310, 312, 362, 372, 390, 403, 465, 520, 543, 620, 724, 744, 780, 806, 905, 930, 1086, 1209, 1240, 1448, 1560, 1612, 1810, 1860, 2015, 2172, 2353, 2418, 2715, 3224, 3620, 3720, 4030, 4344, 4706, 4836, 5430, 5611, 6045, 7059, 7240, 8060, 9412, 9672, 10860, 11222, 11765, 12090, 14118, 16120, 16833, 18824, 21720, 22444, 23530, 24180, 28055, 28236, 33666, 35295, 44888, 47060, 48360, 56110, 56472, 67332, 70590, 72943, 84165, 94120, 112220, 134664, 141180, 145886, 168330, 218829, 224440, 282360, 291772, 336660, 364715, 437658, 583544, 673320, 729430, 875316, 1094145, 1458860, 1750632, 2188290, 2917720, 4376580, 8753160]

約数ペア:

[(1, 8753160), (2, 4376580), (3, 2917720), (4, 2188290), (5, 1750632), (6, 1458860), (8, 1094145), (10, 875316), (12, 729430), (13, 673320), (15, 583544), (20, 437658), (24, 364715), (26, 336660), (30, 291772), (31, 282360), (39, 224440), (40, 218829), (52, 168330), (60, 145886), (62, 141180), (65, 134664), (78, 112220), (93, 94120), (104, 84165), (120, 72943), (124, 70590), (130, 67332), (155, 56472), (156, 56110), (181, 48360), (186, 47060), (195, 44888), (248, 35295), (260, 33666), (310, 28236), (312, 28055), (362, 24180), (372, 23530), (390, 22444), (403, 21720), (465, 18824), (520, 16833), (543, 16120), (620, 14118), (724, 12090), (744, 11765), (780, 11222), (806, 10860), (905, 9672), (930, 9412), (1086, 8060), (1209, 7240), (1240, 7059), (1448, 6045), (1560, 5611), (1612, 5430), (1810, 4836), (1860, 4706), (2015, 4344), (2172, 4030), (2353, 3720), (2418, 3620), (2715, 3224)]