228476520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33403}}^1$

素因数の和:33439

約数の個数: 96

約数和(自身を含む): 781653600

約数和(自身を除く): 553177080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 33403, 66806, 100209, 133612, 167015, 200418, 267224, 300627, 334030, 400836, 501045, 601254, 634657, 668060, 801672, 1002090, 1202508, 1269314, 1336120, 1503135, 1903971, 2004180, 2405016, 2538628, 3006270, 3173285, 3807942, 4008360, 5077256, 5711913, 6012540, 6346570, 7615884, 9519855, 11423826, 12025080, 12693140, 15231768, 19039710, 22847652, 25386280, 28559565, 38079420, 45695304, 57119130, 76158840, 114238260, 228476520]

約数ペア:

[(1, 228476520), (2, 114238260), (3, 76158840), (4, 57119130), (5, 45695304), (6, 38079420), (8, 28559565), (9, 25386280), (10, 22847652), (12, 19039710), (15, 15231768), (18, 12693140), (19, 12025080), (20, 11423826), (24, 9519855), (30, 7615884), (36, 6346570), (38, 6012540), (40, 5711913), (45, 5077256), (57, 4008360), (60, 3807942), (72, 3173285), (76, 3006270), (90, 2538628), (95, 2405016), (114, 2004180), (120, 1903971), (152, 1503135), (171, 1336120), (180, 1269314), (190, 1202508), (228, 1002090), (285, 801672), (342, 668060), (360, 634657), (380, 601254), (456, 501045), (570, 400836), (684, 334030), (760, 300627), (855, 267224), (1140, 200418), (1368, 167015), (1710, 133612), (2280, 100209), (3420, 66806), (6840, 33403)]