465541680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1939757}}^1$

素因数の和:1939773

約数の個数: 40

約数和(自身を含む): 1443179952

約数和(自身を除く): 977638272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1939757, 3879514, 5819271, 7759028, 9698785, 11638542, 15518056, 19397570, 23277084, 29096355, 31036112, 38795140, 46554168, 58192710, 77590280, 93108336, 116385420, 155180560, 232770840, 465541680]

約数ペア:

[(1, 465541680), (2, 232770840), (3, 155180560), (4, 116385420), (5, 93108336), (6, 77590280), (8, 58192710), (10, 46554168), (12, 38795140), (15, 31036112), (16, 29096355), (20, 23277084), (24, 19397570), (30, 15518056), (40, 11638542), (48, 9698785), (60, 7759028), (80, 5819271), (120, 3879514), (240, 1939757)]