190281720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51151}}^1$

素因数の和:51196

約数の個数: 64

約数和(自身を含む): 589271040

約数和(自身を除く): 398989320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 51151, 102302, 153453, 204604, 255755, 306906, 409208, 511510, 613812, 767265, 1023020, 1227624, 1534530, 1585681, 2046040, 3069060, 3171362, 4757043, 6138120, 6342724, 7928405, 9514086, 12685448, 15856810, 19028172, 23785215, 31713620, 38056344, 47570430, 63427240, 95140860, 190281720]

約数ペア:

[(1, 190281720), (2, 95140860), (3, 63427240), (4, 47570430), (5, 38056344), (6, 31713620), (8, 23785215), (10, 19028172), (12, 15856810), (15, 12685448), (20, 9514086), (24, 7928405), (30, 6342724), (31, 6138120), (40, 4757043), (60, 3171362), (62, 3069060), (93, 2046040), (120, 1585681), (124, 1534530), (155, 1227624), (186, 1023020), (248, 767265), (310, 613812), (372, 511510), (465, 409208), (620, 306906), (744, 255755), (930, 204604), (1240, 153453), (1860, 102302), (3720, 51151)]