146160240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1489}}^1$

素因数の和:1914

約数の個数: 80

約数和(自身を含む): 454509600

約数和(自身を除く): 308349360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1489, 1636, 2045, 2454, 2978, 3272, 4090, 4467, 4908, 5956, 6135, 6544, 7445, 8180, 8934, 9816, 11912, 12270, 14890, 16360, 17868, 19632, 22335, 23824, 24540, 29780, 32720, 35736, 44670, 49080, 59560, 71472, 89340, 98160, 119120, 178680, 357360, 609001, 1218002, 1827003, 2436004, 3045005, 3654006, 4872008, 6090010, 7308012, 9135015, 9744016, 12180020, 14616024, 18270030, 24360040, 29232048, 36540060, 48720080, 73080120, 146160240]

約数ペア:

[(1, 146160240), (2, 73080120), (3, 48720080), (4, 36540060), (5, 29232048), (6, 24360040), (8, 18270030), (10, 14616024), (12, 12180020), (15, 9744016), (16, 9135015), (20, 7308012), (24, 6090010), (30, 4872008), (40, 3654006), (48, 3045005), (60, 2436004), (80, 1827003), (120, 1218002), (240, 609001), (409, 357360), (818, 178680), (1227, 119120), (1489, 98160), (1636, 89340), (2045, 71472), (2454, 59560), (2978, 49080), (3272, 44670), (4090, 35736), (4467, 32720), (4908, 29780), (5956, 24540), (6135, 23824), (6544, 22335), (7445, 19632), (8180, 17868), (8934, 16360), (9816, 14890), (11912, 12270)]