2510638320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{25577}}^1$

素因数の和:26002

約数の個数: 80

約数和(自身を含む): 7802313120

約数和(自身を除く): 5291674800

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, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 6544, 8180, 9816, 12270, 16360, 19632, 24540, 25577, 32720, 49080, 51154, 76731, 98160, 102308, 127885, 153462, 204616, 255770, 306924, 383655, 409232, 511540, 613848, 767310, 1023080, 1227696, 1534620, 2046160, 3069240, 6138480, 10460993, 20921986, 31382979, 41843972, 52304965, 62765958, 83687944, 104609930, 125531916, 156914895, 167375888, 209219860, 251063832, 313829790, 418439720, 502127664, 627659580, 836879440, 1255319160, 2510638320]

約数ペア:

[(1, 2510638320), (2, 1255319160), (3, 836879440), (4, 627659580), (5, 502127664), (6, 418439720), (8, 313829790), (10, 251063832), (12, 209219860), (15, 167375888), (16, 156914895), (20, 125531916), (24, 104609930), (30, 83687944), (40, 62765958), (48, 52304965), (60, 41843972), (80, 31382979), (120, 20921986), (240, 10460993), (409, 6138480), (818, 3069240), (1227, 2046160), (1636, 1534620), (2045, 1227696), (2454, 1023080), (3272, 767310), (4090, 613848), (4908, 511540), (6135, 409232), (6544, 383655), (8180, 306924), (9816, 255770), (12270, 204616), (16360, 153462), (19632, 127885), (24540, 102308), (25577, 98160), (32720, 76731), (49080, 51154)]