80350140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 250177536

約数和(自身を除く): 169827396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 3323, 4030, 4836, 6045, 6646, 8060, 9969, 12090, 13292, 16615, 19938, 24180, 33230, 39876, 43199, 49845, 66460, 86398, 99690, 103013, 129597, 172796, 199380, 206026, 215995, 259194, 309039, 412052, 431990, 515065, 518388, 618078, 647985, 863980, 1030130, 1236156, 1295970, 1339169, 1545195, 2060260, 2591940, 2678338, 3090390, 4017507, 5356676, 6180780, 6695845, 8035014, 13391690, 16070028, 20087535, 26783380, 40175070, 80350140]

約数ペア:

[(1, 80350140), (2, 40175070), (3, 26783380), (4, 20087535), (5, 16070028), (6, 13391690), (10, 8035014), (12, 6695845), (13, 6180780), (15, 5356676), (20, 4017507), (26, 3090390), (30, 2678338), (31, 2591940), (39, 2060260), (52, 1545195), (60, 1339169), (62, 1295970), (65, 1236156), (78, 1030130), (93, 863980), (124, 647985), (130, 618078), (155, 518388), (156, 515065), (186, 431990), (195, 412052), (260, 309039), (310, 259194), (372, 215995), (390, 206026), (403, 199380), (465, 172796), (620, 129597), (780, 103013), (806, 99690), (930, 86398), (1209, 66460), (1612, 49845), (1860, 43199), (2015, 39876), (2418, 33230), (3323, 24180), (4030, 19938), (4836, 16615), (6045, 13292), (6646, 12090), (8060, 9969)]