154997040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58711}}^1$

素因数の和:58738

約数の個数: 80

約数和(自身を含む): 524180736

約数和(自身を除く): 369183696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 58711, 117422, 176133, 234844, 293555, 352266, 469688, 587110, 645821, 704532, 880665, 939376, 1174220, 1291642, 1409064, 1761330, 1937463, 2348440, 2583284, 2818128, 3229105, 3522660, 3874926, 4696880, 5166568, 6458210, 7045320, 7749852, 9687315, 10333136, 12916420, 14090640, 15499704, 19374630, 25832840, 30999408, 38749260, 51665680, 77498520, 154997040]

約数ペア:

[(1, 154997040), (2, 77498520), (3, 51665680), (4, 38749260), (5, 30999408), (6, 25832840), (8, 19374630), (10, 15499704), (11, 14090640), (12, 12916420), (15, 10333136), (16, 9687315), (20, 7749852), (22, 7045320), (24, 6458210), (30, 5166568), (33, 4696880), (40, 3874926), (44, 3522660), (48, 3229105), (55, 2818128), (60, 2583284), (66, 2348440), (80, 1937463), (88, 1761330), (110, 1409064), (120, 1291642), (132, 1174220), (165, 939376), (176, 880665), (220, 704532), (240, 645821), (264, 587110), (330, 469688), (440, 352266), (528, 293555), (660, 234844), (880, 176133), (1320, 117422), (2640, 58711)]