766961040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67993}}^1$

素因数の和:68056

約数の個数: 80

約数和(自身を含む): 2428201728

約数和(自身を除く): 1661240688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 67993, 135986, 203979, 271972, 339965, 407958, 543944, 679930, 815916, 1019895, 1087888, 1359860, 1631832, 2039790, 2719720, 3195671, 3263664, 4079580, 5439440, 6391342, 8159160, 9587013, 12782684, 15978355, 16318320, 19174026, 25565368, 31956710, 38348052, 47935065, 51130736, 63913420, 76696104, 95870130, 127826840, 153392208, 191740260, 255653680, 383480520, 766961040]

約数ペア:

[(1, 766961040), (2, 383480520), (3, 255653680), (4, 191740260), (5, 153392208), (6, 127826840), (8, 95870130), (10, 76696104), (12, 63913420), (15, 51130736), (16, 47935065), (20, 38348052), (24, 31956710), (30, 25565368), (40, 19174026), (47, 16318320), (48, 15978355), (60, 12782684), (80, 9587013), (94, 8159160), (120, 6391342), (141, 5439440), (188, 4079580), (235, 3263664), (240, 3195671), (282, 2719720), (376, 2039790), (470, 1631832), (564, 1359860), (705, 1087888), (752, 1019895), (940, 815916), (1128, 679930), (1410, 543944), (1880, 407958), (2256, 339965), (2820, 271972), (3760, 203979), (5640, 135986), (11280, 67993)]