380346180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7759}}^1$

素因数の和:7833

約数の個数: 96

約数和(自身を含む): 1147238400

約数和(自身を除く): 766892220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 3268, 4085, 4902, 7759, 8170, 9804, 12255, 15518, 16340, 23277, 24510, 31036, 38795, 46554, 49020, 77590, 93108, 116385, 147421, 155180, 232770, 294842, 333637, 442263, 465540, 589684, 667274, 737105, 884526, 1000911, 1334548, 1474210, 1668185, 1769052, 2001822, 2211315, 2948420, 3336370, 4003644, 4422630, 5004555, 6339103, 6672740, 8845260, 10009110, 12678206, 19017309, 20018220, 25356412, 31695515, 38034618, 63391030, 76069236, 95086545, 126782060, 190173090, 380346180]

約数ペア:

[(1, 380346180), (2, 190173090), (3, 126782060), (4, 95086545), (5, 76069236), (6, 63391030), (10, 38034618), (12, 31695515), (15, 25356412), (19, 20018220), (20, 19017309), (30, 12678206), (38, 10009110), (43, 8845260), (57, 6672740), (60, 6339103), (76, 5004555), (86, 4422630), (95, 4003644), (114, 3336370), (129, 2948420), (172, 2211315), (190, 2001822), (215, 1769052), (228, 1668185), (258, 1474210), (285, 1334548), (380, 1000911), (430, 884526), (516, 737105), (570, 667274), (645, 589684), (817, 465540), (860, 442263), (1140, 333637), (1290, 294842), (1634, 232770), (2451, 155180), (2580, 147421), (3268, 116385), (4085, 93108), (4902, 77590), (7759, 49020), (8170, 46554), (9804, 38795), (12255, 31036), (15518, 24510), (16340, 23277)]