193872240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{919}}^1$

素因数の和:1231

約数の個数: 120

約数和(自身を含む): 654020640

約数和(自身を除く): 460148400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 720, 879, 919, 1172, 1465, 1758, 1838, 2344, 2637, 2757, 2930, 3516, 3676, 4395, 4595, 4688, 5274, 5514, 5860, 7032, 7352, 8271, 8790, 9190, 10548, 11028, 11720, 13185, 13785, 14064, 14704, 16542, 17580, 18380, 21096, 22056, 23440, 26370, 27570, 33084, 35160, 36760, 41355, 42192, 44112, 52740, 55140, 66168, 70320, 73520, 82710, 105480, 110280, 132336, 165420, 210960, 220560, 269267, 330840, 538534, 661680, 807801, 1077068, 1346335, 1615602, 2154136, 2423403, 2692670, 3231204, 4039005, 4308272, 4846806, 5385340, 6462408, 8078010, 9693612, 10770680, 12117015, 12924816, 16156020, 19387224, 21541360, 24234030, 32312040, 38774448, 48468060, 64624080, 96936120, 193872240]

約数ペア:

[(1, 193872240), (2, 96936120), (3, 64624080), (4, 48468060), (5, 38774448), (6, 32312040), (8, 24234030), (9, 21541360), (10, 19387224), (12, 16156020), (15, 12924816), (16, 12117015), (18, 10770680), (20, 9693612), (24, 8078010), (30, 6462408), (36, 5385340), (40, 4846806), (45, 4308272), (48, 4039005), (60, 3231204), (72, 2692670), (80, 2423403), (90, 2154136), (120, 1615602), (144, 1346335), (180, 1077068), (240, 807801), (293, 661680), (360, 538534), (586, 330840), (720, 269267), (879, 220560), (919, 210960), (1172, 165420), (1465, 132336), (1758, 110280), (1838, 105480), (2344, 82710), (2637, 73520), (2757, 70320), (2930, 66168), (3516, 55140), (3676, 52740), (4395, 44112), (4595, 42192), (4688, 41355), (5274, 36760), (5514, 35160), (5860, 33084), (7032, 27570), (7352, 26370), (8271, 23440), (8790, 22056), (9190, 21096), (10548, 18380), (11028, 17580), (11720, 16542), (13185, 14704), (13785, 14064)]