151770120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3821}}^1$

素因数の和:4166

約数の個数: 64

約数和(自身を含む): 456805440

約数和(自身を除く): 305035320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3821, 3972, 4965, 6620, 7642, 7944, 9930, 11463, 13240, 15284, 19105, 19860, 22926, 30568, 38210, 39720, 45852, 57315, 76420, 91704, 114630, 152840, 229260, 458520, 1264751, 2529502, 3794253, 5059004, 6323755, 7588506, 10118008, 12647510, 15177012, 18971265, 25295020, 30354024, 37942530, 50590040, 75885060, 151770120]

約数ペア:

[(1, 151770120), (2, 75885060), (3, 50590040), (4, 37942530), (5, 30354024), (6, 25295020), (8, 18971265), (10, 15177012), (12, 12647510), (15, 10118008), (20, 7588506), (24, 6323755), (30, 5059004), (40, 3794253), (60, 2529502), (120, 1264751), (331, 458520), (662, 229260), (993, 152840), (1324, 114630), (1655, 91704), (1986, 76420), (2648, 57315), (3310, 45852), (3821, 39720), (3972, 38210), (4965, 30568), (6620, 22926), (7642, 19860), (7944, 19105), (9930, 15284), (11463, 13240)]