519860520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76003}}^1$

素因数の和:76039

約数の個数: 96

約数和(自身を含む): 1778493600

約数和(自身を除く): 1258633080

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, 76003, 152006, 228009, 304012, 380015, 456018, 608024, 684027, 760030, 912036, 1140045, 1368054, 1444057, 1520060, 1824072, 2280090, 2736108, 2888114, 3040120, 3420135, 4332171, 4560180, 5472216, 5776228, 6840270, 7220285, 8664342, 9120360, 11552456, 12996513, 13680540, 14440570, 17328684, 21660855, 25993026, 27361080, 28881140, 34657368, 43321710, 51986052, 57762280, 64982565, 86643420, 103972104, 129965130, 173286840, 259930260, 519860520]

約数ペア:

[(1, 519860520), (2, 259930260), (3, 173286840), (4, 129965130), (5, 103972104), (6, 86643420), (8, 64982565), (9, 57762280), (10, 51986052), (12, 43321710), (15, 34657368), (18, 28881140), (19, 27361080), (20, 25993026), (24, 21660855), (30, 17328684), (36, 14440570), (38, 13680540), (40, 12996513), (45, 11552456), (57, 9120360), (60, 8664342), (72, 7220285), (76, 6840270), (90, 5776228), (95, 5472216), (114, 4560180), (120, 4332171), (152, 3420135), (171, 3040120), (180, 2888114), (190, 2736108), (228, 2280090), (285, 1824072), (342, 1520060), (360, 1444057), (380, 1368054), (456, 1140045), (570, 912036), (684, 760030), (760, 684027), (855, 608024), (1140, 456018), (1368, 380015), (1710, 304012), (2280, 228009), (3420, 152006), (6840, 76003)]