4240804980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^2\times {\mathrm{587}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 11928859488

約数和(自身を除く): 7688054508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 587, 694, 1041, 1174, 1388, 1735, 1761, 2082, 2348, 2935, 3470, 3522, 4164, 5205, 5870, 6940, 7044, 8805, 10410, 11740, 17610, 20820, 35220, 120409, 203689, 240818, 361227, 407378, 481636, 602045, 611067, 722454, 814756, 1018445, 1204090, 1222134, 1444908, 1806135, 2036890, 2408180, 2444268, 3055335, 3612270, 4073780, 6110670, 7224540, 12221340, 70680083, 141360166, 212040249, 282720332, 353400415, 424080498, 706800830, 848160996, 1060201245, 1413601660, 2120402490, 4240804980]

約数ペア:

[(1, 4240804980), (2, 2120402490), (3, 1413601660), (4, 1060201245), (5, 848160996), (6, 706800830), (10, 424080498), (12, 353400415), (15, 282720332), (20, 212040249), (30, 141360166), (60, 70680083), (347, 12221340), (587, 7224540), (694, 6110670), (1041, 4073780), (1174, 3612270), (1388, 3055335), (1735, 2444268), (1761, 2408180), (2082, 2036890), (2348, 1806135), (2935, 1444908), (3470, 1222134), (3522, 1204090), (4164, 1018445), (5205, 814756), (5870, 722454), (6940, 611067), (7044, 602045), (8805, 481636), (10410, 407378), (11740, 361227), (17610, 240818), (20820, 203689), (35220, 120409)]