145373880

素因数分解:

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

素因数の和:39124

約数の個数: 64

約数和(自身を含む): 450201600

約数和(自身を除く): 304827720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 39079, 78158, 117237, 156316, 195395, 234474, 312632, 390790, 468948, 586185, 781580, 937896, 1172370, 1211449, 1563160, 2344740, 2422898, 3634347, 4689480, 4845796, 6057245, 7268694, 9691592, 12114490, 14537388, 18171735, 24228980, 29074776, 36343470, 48457960, 72686940, 145373880]

約数ペア:

[(1, 145373880), (2, 72686940), (3, 48457960), (4, 36343470), (5, 29074776), (6, 24228980), (8, 18171735), (10, 14537388), (12, 12114490), (15, 9691592), (20, 7268694), (24, 6057245), (30, 4845796), (31, 4689480), (40, 3634347), (60, 2422898), (62, 2344740), (93, 1563160), (120, 1211449), (124, 1172370), (155, 937896), (186, 781580), (248, 586185), (310, 468948), (372, 390790), (465, 312632), (620, 234474), (744, 195395), (930, 156316), (1240, 117237), (1860, 78158), (3720, 39079)]