387375960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{44221}}^1$

素因数の和:44308

約数の個数: 64

約数和(自身を含む): 1178074080

約数和(自身を除く): 790698120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 44221, 88442, 132663, 176884, 221105, 265326, 353768, 442210, 530652, 663315, 884420, 1061304, 1326630, 1768840, 2653260, 3228133, 5306520, 6456266, 9684399, 12912532, 16140665, 19368798, 25825064, 32281330, 38737596, 48421995, 64562660, 77475192, 96843990, 129125320, 193687980, 387375960]

約数ペア:

[(1, 387375960), (2, 193687980), (3, 129125320), (4, 96843990), (5, 77475192), (6, 64562660), (8, 48421995), (10, 38737596), (12, 32281330), (15, 25825064), (20, 19368798), (24, 16140665), (30, 12912532), (40, 9684399), (60, 6456266), (73, 5306520), (120, 3228133), (146, 2653260), (219, 1768840), (292, 1326630), (365, 1061304), (438, 884420), (584, 663315), (730, 530652), (876, 442210), (1095, 353768), (1460, 265326), (1752, 221105), (2190, 176884), (2920, 132663), (4380, 88442), (8760, 44221)]