4011720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 12191040

約数和(自身を除く): 8179320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 331, 404, 505, 606, 662, 808, 993, 1010, 1212, 1324, 1515, 1655, 1986, 2020, 2424, 2648, 3030, 3310, 3972, 4040, 4965, 6060, 6620, 7944, 9930, 12120, 13240, 19860, 33431, 39720, 66862, 100293, 133724, 167155, 200586, 267448, 334310, 401172, 501465, 668620, 802344, 1002930, 1337240, 2005860, 4011720]

約数ペア:

[(1, 4011720), (2, 2005860), (3, 1337240), (4, 1002930), (5, 802344), (6, 668620), (8, 501465), (10, 401172), (12, 334310), (15, 267448), (20, 200586), (24, 167155), (30, 133724), (40, 100293), (60, 66862), (101, 39720), (120, 33431), (202, 19860), (303, 13240), (331, 12120), (404, 9930), (505, 7944), (606, 6620), (662, 6060), (808, 4965), (993, 4040), (1010, 3972), (1212, 3310), (1324, 3030), (1515, 2648), (1655, 2424), (1986, 2020)]