147080520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21503}}^1$

素因数の和:21539

約数の個数: 96

約数和(自身を含む): 503193600

約数和(自身を除く): 356113080

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, 21503, 43006, 64509, 86012, 107515, 129018, 172024, 193527, 215030, 258036, 322545, 387054, 408557, 430060, 516072, 645090, 774108, 817114, 860120, 967635, 1225671, 1290180, 1548216, 1634228, 1935270, 2042785, 2451342, 2580360, 3268456, 3677013, 3870540, 4085570, 4902684, 6128355, 7354026, 7741080, 8171140, 9805368, 12256710, 14708052, 16342280, 18385065, 24513420, 29416104, 36770130, 49026840, 73540260, 147080520]

約数ペア:

[(1, 147080520), (2, 73540260), (3, 49026840), (4, 36770130), (5, 29416104), (6, 24513420), (8, 18385065), (9, 16342280), (10, 14708052), (12, 12256710), (15, 9805368), (18, 8171140), (19, 7741080), (20, 7354026), (24, 6128355), (30, 4902684), (36, 4085570), (38, 3870540), (40, 3677013), (45, 3268456), (57, 2580360), (60, 2451342), (72, 2042785), (76, 1935270), (90, 1634228), (95, 1548216), (114, 1290180), (120, 1225671), (152, 967635), (171, 860120), (180, 817114), (190, 774108), (228, 645090), (285, 516072), (342, 430060), (360, 408557), (380, 387054), (456, 322545), (570, 258036), (684, 215030), (760, 193527), (855, 172024), (1140, 129018), (1368, 107515), (1710, 86012), (2280, 64509), (3420, 43006), (6840, 21503)]