260759460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1847}}^1$

素因数の和:2053

約数の個数: 96

約数和(自身を含む): 791062272

約数和(自身を除く): 530302812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 181, 195, 260, 362, 390, 543, 724, 780, 905, 1086, 1810, 1847, 2172, 2353, 2715, 3620, 3694, 4706, 5430, 5541, 7059, 7388, 9235, 9412, 10860, 11082, 11765, 14118, 18470, 22164, 23530, 24011, 27705, 28236, 35295, 36940, 47060, 48022, 55410, 70590, 72033, 96044, 110820, 120055, 141180, 144066, 240110, 288132, 334307, 360165, 480220, 668614, 720330, 1002921, 1337228, 1440660, 1671535, 2005842, 3343070, 4011684, 4345991, 5014605, 6686140, 8691982, 10029210, 13037973, 17383964, 20058420, 21729955, 26075946, 43459910, 52151892, 65189865, 86919820, 130379730, 260759460]

約数ペア:

[(1, 260759460), (2, 130379730), (3, 86919820), (4, 65189865), (5, 52151892), (6, 43459910), (10, 26075946), (12, 21729955), (13, 20058420), (15, 17383964), (20, 13037973), (26, 10029210), (30, 8691982), (39, 6686140), (52, 5014605), (60, 4345991), (65, 4011684), (78, 3343070), (130, 2005842), (156, 1671535), (181, 1440660), (195, 1337228), (260, 1002921), (362, 720330), (390, 668614), (543, 480220), (724, 360165), (780, 334307), (905, 288132), (1086, 240110), (1810, 144066), (1847, 141180), (2172, 120055), (2353, 110820), (2715, 96044), (3620, 72033), (3694, 70590), (4706, 55410), (5430, 48022), (5541, 47060), (7059, 36940), (7388, 35295), (9235, 28236), (9412, 27705), (10860, 24011), (11082, 23530), (11765, 22164), (14118, 18470)]