298249080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130811}}^1$

素因数の和:130844

約数の個数: 64

約数和(自身を含む): 941846400

約数和(自身を除く): 643597320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 130811, 261622, 392433, 523244, 654055, 784866, 1046488, 1308110, 1569732, 1962165, 2485409, 2616220, 3139464, 3924330, 4970818, 5232440, 7456227, 7848660, 9941636, 12427045, 14912454, 15697320, 19883272, 24854090, 29824908, 37281135, 49708180, 59649816, 74562270, 99416360, 149124540, 298249080]

約数ペア:

[(1, 298249080), (2, 149124540), (3, 99416360), (4, 74562270), (5, 59649816), (6, 49708180), (8, 37281135), (10, 29824908), (12, 24854090), (15, 19883272), (19, 15697320), (20, 14912454), (24, 12427045), (30, 9941636), (38, 7848660), (40, 7456227), (57, 5232440), (60, 4970818), (76, 3924330), (95, 3139464), (114, 2616220), (120, 2485409), (152, 1962165), (190, 1569732), (228, 1308110), (285, 1046488), (380, 784866), (456, 654055), (570, 523244), (760, 392433), (1140, 261622), (2280, 130811)]