119881320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76847}}^1$

素因数の和:76874

約数の個数: 64

約数和(自身を含む): 387313920

約数和(自身を除く): 267432600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 76847, 153694, 230541, 307388, 384235, 461082, 614776, 768470, 922164, 999011, 1152705, 1536940, 1844328, 1998022, 2305410, 2997033, 3073880, 3996044, 4610820, 4995055, 5994066, 7992088, 9221640, 9990110, 11988132, 14985165, 19980220, 23976264, 29970330, 39960440, 59940660, 119881320]

約数ペア:

[(1, 119881320), (2, 59940660), (3, 39960440), (4, 29970330), (5, 23976264), (6, 19980220), (8, 14985165), (10, 11988132), (12, 9990110), (13, 9221640), (15, 7992088), (20, 5994066), (24, 4995055), (26, 4610820), (30, 3996044), (39, 3073880), (40, 2997033), (52, 2305410), (60, 1998022), (65, 1844328), (78, 1536940), (104, 1152705), (120, 999011), (130, 922164), (156, 768470), (195, 614776), (260, 461082), (312, 384235), (390, 307388), (520, 230541), (780, 153694), (1560, 76847)]