1268758980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{96557}}^1$

素因数の和:96645

約数の個数: 72

約数和(自身を含む): 3901329432

約数和(自身を除く): 2632570452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 96557, 193114, 289671, 386228, 482785, 579342, 869013, 965570, 1158684, 1448355, 1738026, 1931140, 2896710, 3476052, 4345065, 5793420, 7048661, 8690130, 14097322, 17380260, 21145983, 28194644, 35243305, 42291966, 63437949, 70486610, 84583932, 105729915, 126875898, 140973220, 211459830, 253751796, 317189745, 422919660, 634379490, 1268758980]

約数ペア:

[(1, 1268758980), (2, 634379490), (3, 422919660), (4, 317189745), (5, 253751796), (6, 211459830), (9, 140973220), (10, 126875898), (12, 105729915), (15, 84583932), (18, 70486610), (20, 63437949), (30, 42291966), (36, 35243305), (45, 28194644), (60, 21145983), (73, 17380260), (90, 14097322), (146, 8690130), (180, 7048661), (219, 5793420), (292, 4345065), (365, 3476052), (438, 2896710), (657, 1931140), (730, 1738026), (876, 1448355), (1095, 1158684), (1314, 965570), (1460, 869013), (2190, 579342), (2628, 482785), (3285, 386228), (4380, 289671), (6570, 193114), (13140, 96557)]