581495520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39079}}^1$

素因数の和:39128

約数の個数: 96

約数和(自身を含む): 1890846720

約数和(自身を除く): 1309351200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 39079, 78158, 117237, 156316, 195395, 234474, 312632, 390790, 468948, 586185, 625264, 781580, 937896, 1172370, 1211449, 1250528, 1563160, 1875792, 2344740, 2422898, 3126320, 3634347, 3751584, 4689480, 4845796, 6057245, 6252640, 7268694, 9378960, 9691592, 12114490, 14537388, 18171735, 18757920, 19383184, 24228980, 29074776, 36343470, 38766368, 48457960, 58149552, 72686940, 96915920, 116299104, 145373880, 193831840, 290747760, 581495520]

約数ペア:

[(1, 581495520), (2, 290747760), (3, 193831840), (4, 145373880), (5, 116299104), (6, 96915920), (8, 72686940), (10, 58149552), (12, 48457960), (15, 38766368), (16, 36343470), (20, 29074776), (24, 24228980), (30, 19383184), (31, 18757920), (32, 18171735), (40, 14537388), (48, 12114490), (60, 9691592), (62, 9378960), (80, 7268694), (93, 6252640), (96, 6057245), (120, 4845796), (124, 4689480), (155, 3751584), (160, 3634347), (186, 3126320), (240, 2422898), (248, 2344740), (310, 1875792), (372, 1563160), (465, 1250528), (480, 1211449), (496, 1172370), (620, 937896), (744, 781580), (930, 625264), (992, 586185), (1240, 468948), (1488, 390790), (1860, 312632), (2480, 234474), (2976, 195395), (3720, 156316), (4960, 117237), (7440, 78158), (14880, 39079)]