141947760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19079}}^1$

素因数の和:19126

約数の個数: 80

約数和(自身を含む): 454256640

約数和(自身を除く): 312308880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19079, 38158, 57237, 76316, 95395, 114474, 152632, 190790, 228948, 286185, 305264, 381580, 457896, 572370, 591449, 763160, 915792, 1144740, 1182898, 1526320, 1774347, 2289480, 2365796, 2957245, 3548694, 4578960, 4731592, 5914490, 7097388, 8871735, 9463184, 11828980, 14194776, 17743470, 23657960, 28389552, 35486940, 47315920, 70973880, 141947760]

約数ペア:

[(1, 141947760), (2, 70973880), (3, 47315920), (4, 35486940), (5, 28389552), (6, 23657960), (8, 17743470), (10, 14194776), (12, 11828980), (15, 9463184), (16, 8871735), (20, 7097388), (24, 5914490), (30, 4731592), (31, 4578960), (40, 3548694), (48, 2957245), (60, 2365796), (62, 2289480), (80, 1774347), (93, 1526320), (120, 1182898), (124, 1144740), (155, 915792), (186, 763160), (240, 591449), (248, 572370), (310, 457896), (372, 381580), (465, 305264), (496, 286185), (620, 228948), (744, 190790), (930, 152632), (1240, 114474), (1488, 95395), (1860, 76316), (2480, 57237), (3720, 38158), (7440, 19079)]