188031720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4943}}^1$

素因数の和:5274

約数の個数: 64

約数和(自身を含む): 565989120

約数和(自身を除く): 377957400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 4943, 6340, 7608, 9510, 9886, 12680, 14829, 19020, 19772, 24715, 29658, 38040, 39544, 49430, 59316, 74145, 98860, 118632, 148290, 197720, 296580, 593160, 1566931, 3133862, 4700793, 6267724, 7834655, 9401586, 12535448, 15669310, 18803172, 23503965, 31338620, 37606344, 47007930, 62677240, 94015860, 188031720]

約数ペア:

[(1, 188031720), (2, 94015860), (3, 62677240), (4, 47007930), (5, 37606344), (6, 31338620), (8, 23503965), (10, 18803172), (12, 15669310), (15, 12535448), (20, 9401586), (24, 7834655), (30, 6267724), (40, 4700793), (60, 3133862), (120, 1566931), (317, 593160), (634, 296580), (951, 197720), (1268, 148290), (1585, 118632), (1902, 98860), (2536, 74145), (3170, 59316), (3804, 49430), (4755, 39544), (4943, 38040), (6340, 29658), (7608, 24715), (9510, 19772), (9886, 19020), (12680, 14829)]