259725240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9883}}^1$

素因数の和:9973

約数の個数: 96

約数和(自身を含む): 855756720

約数和(自身を除く): 596031480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 8760, 9883, 13140, 19766, 26280, 29649, 39532, 49415, 59298, 79064, 88947, 98830, 118596, 148245, 177894, 197660, 237192, 296490, 355788, 395320, 444735, 592980, 711576, 721459, 889470, 1185960, 1442918, 1778940, 2164377, 2885836, 3557880, 3607295, 4328754, 5771672, 6493131, 7214590, 8657508, 10821885, 12986262, 14429180, 17315016, 21643770, 25972524, 28858360, 32465655, 43287540, 51945048, 64931310, 86575080, 129862620, 259725240]

約数ペア:

[(1, 259725240), (2, 129862620), (3, 86575080), (4, 64931310), (5, 51945048), (6, 43287540), (8, 32465655), (9, 28858360), (10, 25972524), (12, 21643770), (15, 17315016), (18, 14429180), (20, 12986262), (24, 10821885), (30, 8657508), (36, 7214590), (40, 6493131), (45, 5771672), (60, 4328754), (72, 3607295), (73, 3557880), (90, 2885836), (120, 2164377), (146, 1778940), (180, 1442918), (219, 1185960), (292, 889470), (360, 721459), (365, 711576), (438, 592980), (584, 444735), (657, 395320), (730, 355788), (876, 296490), (1095, 237192), (1314, 197660), (1460, 177894), (1752, 148245), (2190, 118596), (2628, 98830), (2920, 88947), (3285, 79064), (4380, 59298), (5256, 49415), (6570, 39532), (8760, 29649), (9883, 26280), (13140, 19766)]