96960420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28351}}^1$

素因数の和:28385

約数の個数: 72

約数和(自身を含む): 309603840

約数和(自身を除く): 212643420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 28351, 56702, 85053, 113404, 141755, 170106, 255159, 283510, 340212, 425265, 510318, 538669, 567020, 850530, 1020636, 1077338, 1275795, 1616007, 1701060, 2154676, 2551590, 2693345, 3232014, 4848021, 5103180, 5386690, 6464028, 8080035, 9696042, 10773380, 16160070, 19392084, 24240105, 32320140, 48480210, 96960420]

約数ペア:

[(1, 96960420), (2, 48480210), (3, 32320140), (4, 24240105), (5, 19392084), (6, 16160070), (9, 10773380), (10, 9696042), (12, 8080035), (15, 6464028), (18, 5386690), (19, 5103180), (20, 4848021), (30, 3232014), (36, 2693345), (38, 2551590), (45, 2154676), (57, 1701060), (60, 1616007), (76, 1275795), (90, 1077338), (95, 1020636), (114, 850530), (171, 567020), (180, 538669), (190, 510318), (228, 425265), (285, 340212), (342, 283510), (380, 255159), (570, 170106), (684, 141755), (855, 113404), (1140, 85053), (1710, 56702), (3420, 28351)]