265723380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113557}}^1$

素因数の和:113585

約数の個数: 72

約数和(自身を含む): 868037352

約数和(自身を除く): 602313972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 113557, 227114, 340671, 454228, 567785, 681342, 1022013, 1135570, 1362684, 1476241, 1703355, 2044026, 2271140, 2952482, 3406710, 4088052, 4428723, 5110065, 5904964, 6813420, 7381205, 8857446, 10220130, 13286169, 14762410, 17714892, 20440260, 22143615, 26572338, 29524820, 44287230, 53144676, 66430845, 88574460, 132861690, 265723380]

約数ペア:

[(1, 265723380), (2, 132861690), (3, 88574460), (4, 66430845), (5, 53144676), (6, 44287230), (9, 29524820), (10, 26572338), (12, 22143615), (13, 20440260), (15, 17714892), (18, 14762410), (20, 13286169), (26, 10220130), (30, 8857446), (36, 7381205), (39, 6813420), (45, 5904964), (52, 5110065), (60, 4428723), (65, 4088052), (78, 3406710), (90, 2952482), (117, 2271140), (130, 2044026), (156, 1703355), (180, 1476241), (195, 1362684), (234, 1135570), (260, 1022013), (390, 681342), (468, 567785), (585, 454228), (780, 340671), (1170, 227114), (2340, 113557)]