155305320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2243}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 466931520

約数和(自身を除く): 311626200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1154, 1731, 2243, 2308, 2885, 3462, 4486, 4616, 5770, 6729, 6924, 8655, 8972, 11215, 11540, 13458, 13848, 17310, 17944, 22430, 23080, 26916, 33645, 34620, 44860, 53832, 67290, 69240, 89720, 134580, 269160, 1294211, 2588422, 3882633, 5176844, 6471055, 7765266, 10353688, 12942110, 15530532, 19413165, 25884220, 31061064, 38826330, 51768440, 77652660, 155305320]

約数ペア:

[(1, 155305320), (2, 77652660), (3, 51768440), (4, 38826330), (5, 31061064), (6, 25884220), (8, 19413165), (10, 15530532), (12, 12942110), (15, 10353688), (20, 7765266), (24, 6471055), (30, 5176844), (40, 3882633), (60, 2588422), (120, 1294211), (577, 269160), (1154, 134580), (1731, 89720), (2243, 69240), (2308, 67290), (2885, 53832), (3462, 44860), (4486, 34620), (4616, 33645), (5770, 26916), (6729, 23080), (6924, 22430), (8655, 17944), (8972, 17310), (11215, 13848), (11540, 13458)]